{"title":"Alpinestars Supertech R10 Helmets","description":null,"products":[{"product_id":"alpinestars-supertech-r10-helmet-22-06-arius-gloss-black-silver-yellow-fluo-2xl-8203926-1699-2xl","title":"Alpinestars Supertech R10 Helmet 22.06 Arius Gloss Black\/Silver\/Yellow Fluo 2XL - 8203926-1699-2XL","description":"Supertech R10 Helmet - 22.06 - Arius - Gloss Black\/Silver\/Yellow Fluo - 2XL\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, race-developed aerodynamics, and a precision-focused fit system for demanding motorcycle riders. This Arius edition features a gloss black, silver, and yellow fluo finish with a 2XL fit. Part number 8203926-1699-2XL identifies this premium full-face helmet, engineered to provide effective energy management while maintaining a lightweight, performance-oriented design. The outer shell uses a multi-composite construction with a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This carefully controlled fiber-to-resin ratio helps maximize strength, mechanical performance, and impact energy dissipation while limiting shell deflection.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, efficiency, and controlled energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four optimized inner shell sizes help improve fit, comfort, impact performance, and overall weight distribution.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS construction uses six strategically positioned densities to absorb impact forces and provide a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImpact Management: A smooth, specially coated low-friction EPS surface helps manage linear and oblique forces by allowing the comfort liner and rider’s head to move more independently within the helmet.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable height and angle settings allow the helmet position to be tuned to the rider’s head shape and preferred riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD simulations, wind-tunnel testing, and track validation support low-drag performance and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Stability: Integrated winglets help improve stability and aerodynamic efficiency at speed.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Aerodynamics: Visor turbulators are designed to improve aero-acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points, excluding the eye port, include seven intakes and four exhausts for continuous airflow.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAirflow Management: Integrated shell ducts circulate air around the rider’s head before directing hot air out through the rear exhaust ports.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop Vent: A large central slider channels fresh air toward the crown and opens additional passages to help remove heat from the forehead.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin Ventilation: Adjustable chin openings direct air toward the shield to help prevent fogging while also extracting humid air from inside the helmet.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFinish and Fit: Arius graphics in gloss black, silver, and yellow fluo with a 2XL size configuration.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 8203926-1699-2XL.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349877465323,"sku":"010119065","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707524.png?v=1788593264"},{"product_id":"alpinestars-supertech-r10-helmet-22-06-arius-gloss-black-silver-yellow-fluo-large-8203926-1699-l","title":"ALPINESTARS Supertech R10 Helmet - 22.06 - Arius - Gloss Black\/Silver\/Yellow Fluo - Large 8203926-1699-L","description":"\u003cp\u003eSupertech R10 Helmet - 22.06 - Arius - Gloss Black\/Silver\/Yellow Fluo - Large\n\u003cbr\u003eOuter Shell, Utilizes molding technology with a multi-composite combination featuring a 3K high-density carbon outer layer, a uni-directional carbon composite layer, an aramid fiber layer, and a fiberglass one, 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell, Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre-preg fiber, perfectly controls the ideal proportion of resin versus fiber to maximize strength, mechanical performance, and lightweight — providing improved energy management, as well as limited outer shell deflection, making the energy spread wider and better absorbed by the EPS liner, Inner Shell, Four inner shells — construction is optimized to ensure riders have the correct fit, which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact, Eight-piece multi-density EPS liner with six specific densities that are strategically positioned in different zones to ensure excellent energy absorption from impact forces dissipated over the outer shell, as well as a close and comfortable fit, Linear and oblique force management — The EPS inner surface is smooth, creating an optimized, low friction area, for superior oblique impact management, To help fight and mitigate rotational, oblique, and linear impact forces, the inner surface of the EPS liner was designed with a low friction surface — polished to be smooth and specially coated to reduce friction even further, allowing the comfort liner to move against the EPS thus allowing the rider's head to move independently inside of the helmet, or vice-versa, which can significantly reduce the amount of force transmitted to the head, neck, brain, and spine from an oblique impact, while simultaneously reducing the possibility of a concussion, A-Head Fitment System — Allows the helmet to be tuned exactly to the rider's preference by having the ability to adjust both the height and angle at which the helmet sits on the head, The EPS is fitted with the A-Head Fitment System that allows for a specific setup that can be adapted to how deep the rider's head sits in the helmet, as well as how far forward or backward the helmet is tilted, Aerodynamics, Developed with CFD simulations, validated in the wind tunnel and on the track, the Supertech R10 helmet is optimized for low drag performance and aerodynamic stability, Lateral winglets to further support the Supertech R10's stability and improve aerodynamic drag, Visor has turbulators to improve aero-acoustic performance, Ventilation, Contains 11 ventilation points, not including the eye port, with 7 intakes including 3 in the chin guard and 4 on the top of the helmet, plus 4 exhausts, with 2 lateral ports on the chin bar, and 2 on the top rear of the helmet, Ventilation ports integrate directly with the helmet's shell with a series of air ducts through the inner EPS liner, Airflow comes in through the ports, as well as actively circulates over and around the rider's head through a series of channels and then gets extracted out the back of the helmet, Top vent features a large central slider which channels air down to the top of the head for better comfort, which, when open, has vents for hot air extraction from the rider's forehead, Under the rear spoiler there are two extractor vents for effective hot air exhausting, Chin vents are formed by two openings located at the front of the helmet at the sides of the shield lock mechanism, where each flap has a tab in the corner, which is used to open or close the vent — Air entering from this point is channeled towards the inner side of the shields, creating a laminated flow of air that effectively prevents fogging and misting, Chin bar vents are used to extract humid air to the outside of the helmet, Shield Features\u003c\/p\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349877989611,"sku":"010119063","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707522.png?v=1788593273"},{"product_id":"alpinestars-supertech-r10-helmet-22-06-arius-gloss-black-silver-yellow-fluo-medium-8203926-1699-m","title":"ALPINESTARS Supertech R10 Helmet - 22.06 - Arius - Gloss Black\/Silver\/Yellow Fluo - Medium 8203926-1699-M","description":"\u003cp\u003eSupertech R10 Helmet - 22.06 - Arius - Gloss Black\/Silver\/Yellow Fluo - Medium\n\u003cbr\u003eOuter Shell, Utilizes molding technology with a multi-composite combination featuring a 3K high-density carbon outer layer, a uni-directional carbon composite layer, an aramid fiber layer, and a fiberglass one, 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell, Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre-preg fiber, perfectly controls the ideal proportion of resin versus fiber to maximize strength, mechanical performance, and lightweight — providing improved energy management, as well as limited outer shell deflection, making the energy spread wider and better absorbed by the EPS liner, Inner Shell, Four inner shells — construction is optimized to ensure riders have the correct fit, which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact, Eight-piece multi-density EPS liner with six specific densities that are strategically positioned in different zones to ensure excellent energy absorption from impact forces dissipated over the outer shell, as well as a close and comfortable fit, Linear and oblique force management — The EPS inner surface is smooth, creating an optimized, low friction area, for superior oblique impact management, To help fight and mitigate rotational, oblique, and linear impact forces, the inner surface of the EPS liner was designed with a low friction surface — polished to be smooth and specially coated to reduce friction even further, allowing the comfort liner to move against the EPS thus allowing the rider's head to move independently inside of the helmet, or vice-versa, which can significantly reduce the amount of force transmitted to the head, neck, brain, and spine from an oblique impact, while simultaneously reducing the possibility of a concussion, A-Head Fitment System — Allows the helmet to be tuned exactly to the rider's preference by having the ability to adjust both the height and angle at which the helmet sits on the head, The EPS is fitted with the A-Head Fitment System that allows for a specific setup that can be adapted to how deep the rider's head sits in the helmet, as well as how far forward or backward the helmet is tilted, Aerodynamics, Developed with CFD simulations, validated in the wind tunnel and on the track, the Supertech R10 helmet is optimized for low drag performance and aerodynamic stability, Lateral winglets to further support the Supertech R10's stability and improve aerodynamic drag, Visor has turbulators to improve aero-acoustic performance, Ventilation, Contains 11 ventilation points, not including the eye port, with 7 intakes including 3 in the chin guard and 4 on the top of the helmet, plus 4 exhausts, with 2 lateral ports on the chin bar, and 2 on the top rear of the helmet, Ventilation ports integrate directly with the helmet's shell with a series of air ducts through the inner EPS liner, Airflow comes in through the ports, as well as actively circulates over and around the rider's head through a series of channels and then gets extracted out the back of the helmet, Top vent features a large central slider which channels air down to the top of the head for better comfort, which, when open, has vents for hot air extraction from the rider's forehead, Under the rear spoiler there are two extractor vents for effective hot air exhausting, Chin vents are formed by two openings located at the front of the helmet at the sides of the shield lock mechanism, where each flap has a tab in the corner, which is used to open or close the vent — Air entering from this point is channeled towards the inner side of the shields, creating a laminated flow of air that effectively prevents fogging and misting, Chin bar vents are used to extract humid air to the outside of the helmet, Shield Features\u003c\/p\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349878677739,"sku":"010119062","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707511.png?v=1788593286"},{"product_id":"alpinestars-supertech-r10-helmet-22-06-arius-gloss-black-silver-yellow-fluo-xs-8203926-1699-xs","title":"Alpinestars Supertech R10 Helmet 22.06 Arius Gloss Black\/Silver\/Yellow Fluo, XS - 8203926-1699-XS","description":"Supertech R10 Helmet - 22.06 - Arius - Gloss Black\/Silver\/Yellow Fluo - XS\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, precise fit adjustment, aerodynamic efficiency, and focused ventilation for demanding street and track riding. This Arius edition features a gloss black, silver, and yellow fluo finish in an XS fit, with a multi-composite outer shell engineered for strength, controlled energy dissipation, and reduced deflection during an impact. The shell combines a 3K high-density carbon outer layer, a uni-directional carbon composite layer, aramid fiber, and fiberglass bonded with pre-preg epoxy resin to optimize the balance of strength, mechanical performance, and weight.\u003cbr\u003eThe helmet's inner structure uses four individually optimized shell sizes and an eight-piece, multi-density EPS liner incorporating six strategically positioned densities. This construction is designed to provide a close, comfortable fit while helping manage impact energy across different zones. The smooth, specially treated EPS surface creates a low-friction area that allows the comfort liner and rider's head to move more independently during oblique impacts, helping reduce transmitted forces to the head, neck, brain, and spine. The A-Head Fitment System lets riders adjust both the helmet's height and angle for a more personalized position.\u003cbr\u003eDeveloped through computational fluid dynamics simulations and validated in the wind tunnel and on the track, the Supertech R10 is shaped for low drag and aerodynamic stability. Lateral winglets support stability, while visor turbulators help improve aero-acoustic performance. Its ventilation system includes 11 ventilation points, excluding the eye port, with intake ports in the chin guard and crown and exhaust ports at the chin bar and rear spoiler. Integrated air channels in the EPS liner circulate air around the head and direct heated air out of the helmet.\u003cbr\u003eThe crown vent includes a large central slider to direct airflow toward the top of the head and assist with forehead heat extraction when open. Rear extractor vents help release hot air, while the chin vents guide air along the inside of the shield to help limit fogging and misting. The Alpinestars Supertech R10 is a performance-focused helmet designed to deliver advanced protection, stable aerodynamics, adaptable fit, and effective airflow in a refined package.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComposite Outer Shell: Uses 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass layers bonded with pre-preg epoxy resin for strength and controlled energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece liner with six strategically positioned densities helps absorb impact forces and maintain a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially coated inner surface helps manage linear and oblique impact forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and angle to personalize how the helmet sits on the rider's head.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Design: CFD-developed and wind-tunnel-validated shape supports low drag and aerodynamic stability, with lateral winglets and visor turbulators.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Ventilation: Eleven ventilation points, including crown, chin, and rear exhaust ports, work with internal EPS channels to circulate and extract air.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow Management: Chin vents direct air along the inside of the shield to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProduct Configuration: Arius design in gloss black, silver, and yellow fluo with an XS fit and part number 8203926-1699-XS.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349879070955,"sku":"010119059","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707560.png?v=1788593292"},{"product_id":"alpinestars-supertech-r10-helmet-22-06-arius-gloss-black-silver-yellow-fluo-xl-8203926-1699-xl","title":"ALPINESTARS Supertech R10 Helmet - 22.06 - Arius - Gloss Black\/Silver\/Yellow Fluo - XL 8203926-1699-XL","description":"\u003cp\u003eSupertech R10 Helmet - 22.06 - Arius - Gloss Black\/Silver\/Yellow Fluo - XL\n\u003cbr\u003eOuter Shell, Utilizes molding technology with a multi-composite combination featuring a 3K high-density carbon outer layer, a uni-directional carbon composite layer, an aramid fiber layer, and a fiberglass one, 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell, Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre-preg fiber, perfectly controls the ideal proportion of resin versus fiber to maximize strength, mechanical performance, and lightweight — providing improved energy management, as well as limited outer shell deflection, making the energy spread wider and better absorbed by the EPS liner, Inner Shell, Four inner shells — construction is optimized to ensure riders have the correct fit, which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact, Eight-piece multi-density EPS liner with six specific densities that are strategically positioned in different zones to ensure excellent energy absorption from impact forces dissipated over the outer shell, as well as a close and comfortable fit, Linear and oblique force management — The EPS inner surface is smooth, creating an optimized, low friction area, for superior oblique impact management, To help fight and mitigate rotational, oblique, and linear impact forces, the inner surface of the EPS liner was designed with a low friction surface — polished to be smooth and specially coated to reduce friction even further, allowing the comfort liner to move against the EPS thus allowing the rider's head to move independently inside of the helmet, or vice-versa, which can significantly reduce the amount of force transmitted to the head, neck, brain, and spine from an oblique impact, while simultaneously reducing the possibility of a concussion, A-Head Fitment System — Allows the helmet to be tuned exactly to the rider's preference by having the ability to adjust both the height and angle at which the helmet sits on the head, The EPS is fitted with the A-Head Fitment System that allows for a specific setup that can be adapted to how deep the rider's head sits in the helmet, as well as how far forward or backward the helmet is tilted, Aerodynamics, Developed with CFD simulations, validated in the wind tunnel and on the track, the Supertech R10 helmet is optimized for low drag performance and aerodynamic stability, Lateral winglets to further support the Supertech R10's stability and improve aerodynamic drag, Visor has turbulators to improve aero-acoustic performance, Ventilation, Contains 11 ventilation points, not including the eye port, with 7 intakes including 3 in the chin guard and 4 on the top of the helmet, plus 4 exhausts, with 2 lateral ports on the chin bar, and 2 on the top rear of the helmet, Ventilation ports integrate directly with the helmet's shell with a series of air ducts through the inner EPS liner, Airflow comes in through the ports, as well as actively circulates over and around the rider's head through a series of channels and then gets extracted out the back of the helmet, Top vent features a large central slider which channels air down to the top of the head for better comfort, which, when open, has vents for hot air extraction from the rider's forehead, Under the rear spoiler there are two extractor vents for effective hot air exhausting, Chin vents are formed by two openings located at the front of the helmet at the sides of the shield lock mechanism, where each flap has a tab in the corner, which is used to open or close the vent — Air entering from this point is channeled towards the inner side of the shields, creating a laminated flow of air that effectively prevents fogging and misting, Chin bar vents are used to extract humid air to the outside of the helmet, Shield Features\u003c\/p\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349879398635,"sku":"010119064","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707561.png?v=1788593299"},{"product_id":"alpinestars-supertech-r10-helmet-arius-gloss-black-silver-yellow-fluo-small","title":"Alpinestars Supertech R10 Helmet - Arius Gloss Black\/Silver\/Yellow Fluo - Small","description":"Supertech R10 Helmet - 22.06 - Arius - Gloss Black\/Silver\/Yellow Fluo - Small\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced carbon composite construction, aerodynamic stability, and sophisticated impact management for demanding motorcycle riders. This ECE 22.06 helmet uses a multi-composite outer shell made from a 3K high-density carbon layer, uni-directional carbon composite, aramid fiber, and fiberglass bonded with epoxy resin. The layered construction is engineered to provide high strength, efficient energy dissipation, limited shell deflection, and improved energy distribution through the EPS liner. Part number 8203926-1699-S identifies this Arius finish in Small, with a Gloss Black, Silver, and Yellow Fluo color scheme.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass for strength and controlled energy dissipation.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnergy Management: Layered shell construction helps limit outer shell deflection and distribute impact energy across the EPS liner.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four inner shell sizes are optimized for fit, comfort, reduced weight, and improved impact performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS construction uses six specific densities positioned in targeted zones for impact absorption and a close fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOblique Impact Management: Smooth, specially coated EPS surfaces help reduce friction between the comfort liner and EPS during rotational and oblique impacts.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts the helmet's height and angle to accommodate individual rider preferences and head positioning.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD development, wind-tunnel validation, and track testing support low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStability: Lateral winglets help support stability and aerodynamic efficiency at speed.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Seven intake ports and four exhaust ports circulate air through channels in the EPS liner.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin Ventilation: Front chin-bar vents direct airflow toward the shield to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRear Extraction: Two vents beneath the rear spoiler help remove warm, humid air from the helmet.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349879759083,"sku":"010119061","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707597.png?v=1788593305"},{"product_id":"alpinestars-supertech-r10-helmet-solid-gloss-white-2xl-part-8200124-2170-xxl","title":"Alpinestars Supertech R10 Helmet, Solid Gloss White, 2XL – Part 8200124-2170-XXL","description":"Supertech R10 Helmet - Solid - Gloss White - 2XL\n\u003cp\u003eDeveloped through computational fluid dynamics simulations, wind-tunnel testing, and track validation, the Supertech R10 is optimized for aerodynamic stability and low drag. Lateral winglets further support stability, while visor turbulators help improve aero-acoustic performance. The ventilation system uses 11 dedicated ventilation points, including seven intakes and four exhausts, with air channels integrated through the EPS liner. A large top vent slider directs airflow over the rider’s head, while rear extractors release hot air. Chin-bar vents channel air toward the shield to help reduce fogging and misting, and can also exhaust humid air from inside the helmet. The result is a race-oriented helmet that combines advanced impact management, adjustable fit, aerodynamic performance, and effective airflow control.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength and efficient energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eResin Technology: Pre-preg fiber and epoxy resin construction precisely controls the resin-to-fiber ratio to support lightweight performance and structural consistency.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four inner shell sizes help optimize fit, comfort, overall weight, and impact performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS liner uses six strategically positioned densities to absorb and dissipate impact energy.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOblique Impact Management: Smooth, low-friction EPS surfaces allow the comfort liner to move independently during an oblique impact, helping reduce transmitted forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable height and tilt settings allow riders to tune how the helmet sits on the head.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD development, wind-tunnel testing, track validation, lateral winglets, and visor turbulators support low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points, internal air channels, top airflow control, and rear exhaust ports promote effective airflow management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin-Bar Airflow: Chin vents direct air toward the shield to help limit fogging while providing humid-air extraction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFinish and Size: Solid gloss white finish in size 2XL.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349880152299,"sku":"010117042","price":1149.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964640.png?v=1788593311"},{"product_id":"alpinestars-supertech-r10-helmet-solid-gloss-white-xl-8200124-2170-xl","title":"ALPINESTARS Supertech R10 Helmet - Solid - Gloss White - XL 8200124-2170-XL","description":"\u003cp\u003eSupertech R10 Helmet - Solid - Gloss White - XL\n\u003cbr\u003eOuter Shell, Utilizes molding technology with a multi-composite combination featuring a 3K high-density carbon outer layer, a uni-directional carbon composite layer, an aramid fiber layer, and a fiberglass one, 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell, Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre-preg fiber, perfectly controls the ideal proportion of resin versus fiber to maximize strength, mechanical performance, and lightweight — providing improved energy management, as well as limited outer shell deflection, making the energy spread wider and better absorbed by the EPS liner, Inner Shell, Four inner shells — construction is optimized to ensure riders have the correct fit, which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact, Eight-piece multi-density EPS liner with six specific densities that are strategically positioned in different zones to ensure excellent energy absorption from impact forces dissipated over the outer shell, as well as a close and comfortable fit, Linear and oblique force management — The EPS inner surface is smooth, creating an optimized, low friction area, for superior oblique impact management, To help fight and mitigate rotational, oblique, and linear impact forces, the inner surface of the EPS liner was designed with a low friction surface — polished to be smooth and specially coated to reduce friction even further, allowing the comfort liner to move against the EPS thus allowing the rider's head to move independently inside of the helmet, or vice-versa, which can significantly reduce the amount of force transmitted to the head, neck, brain, and spine from an oblique impact, while simultaneously reducing the possibility of a concussion, A-Head Fitment System — Allows the helmet to be tuned exactly to the rider's preference by having the ability to adjust both the height and angle at which the helmet sits on the head, The EPS is fitted with the A-Head Fitment System that allows for a specific setup that can be adapted to how deep the rider's head sits in the helmet, as well as how far forward or backward the helmet is tilted, Aerodynamics, Developed with CFD simulations, validated in the wind tunnel and on the track, the Supertech R10 helmet is optimized for low drag performance and aerodynamic stability, Lateral winglets to further support the Supertech R10's stability and improve aerodynamic drag, Visor has turbulators to improve aero-acoustic performance, Ventilation, Contains 11 ventilation points, not including the eye port, with 7 intakes including 3 in the chin guard and 4 on the top of the helmet, plus 4 exhausts, with 2 lateral ports on the chin bar, and 2 on the top rear of the helmet, Ventilation ports integrate directly with the helmet's shell with a series of air ducts through the inner EPS liner, Airflow comes in through the ports, as well as actively circulates over and around the rider's head through a series of channels and then gets extracted out the back of the helmet, Top vent features a large central slider which channels air down to the top of the head for better comfort, which, when open, has vents for hot air extraction from the rider's forehead, Under the rear spoiler there are two extractor vents for effective hot air exhausting, Chin vents are formed by two openings located at the front of the helmet at the sides of the shield lock mechanism, where each flap has a tab in the corner, which is used to open or close the vent — Air entering from this point is channeled towards the inner side of the shields, creating a laminated flow of air that effectively prevents fogging and misting, Chin bar vents are used to extract humid air to the outside of the helmet, Shield Features\u003c\/p\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349880447211,"sku":"010117041","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964622.png?v=1788593317"},{"product_id":"alpinestars-supertech-r10-helmet-solid-gloss-white-large-8200124-2170-l","title":"Alpinestars Supertech R10 Helmet, Solid Gloss White, Large - 8200124-2170-L","description":"Supertech R10 Helmet - Solid - Gloss White - Large\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet in Solid Gloss White combines a lightweight multi-composite shell with advanced impact management, aerodynamic stability, and rider-focused ventilation. Part number 8200124-2170-L is designed for riders seeking a precise fit and high-performance protection in a large size. The outer shell uses a layered combination of 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass bonded with epoxy resin. This construction helps maximize strength, mechanical performance, and energy dissipation while limiting shell deflection during an impact.\u003cbr\u003eThe helmet features four optimized inner shell sizes and an eight-piece, multi-density EPS liner incorporating six specific densities across strategically positioned zones. This arrangement supports effective energy absorption while helping provide a close, comfortable fit. The EPS surface uses a smooth, specially coated low-friction finish to help manage linear and oblique forces. By allowing the comfort liner and rider’s head to move more independently within the helmet, the system is designed to reduce force transmission to the head, neck, brain, and spine during an oblique impact. The A-Head Fitment System allows riders to adjust both the helmet’s height and tilt for a more personalized position.\u003cbr\u003eDeveloped through computational fluid dynamics simulations and validated in wind-tunnel and track testing, the Supertech R10 is shaped for low drag and aerodynamic stability. Lateral winglets support stability, while visor turbulators help improve aero-acoustic performance. Eleven ventilation points, excluding the eye port, include chin and crown intakes plus rear and lateral exhausts. Integrated air channels move fresh air over the rider’s head and remove heat through the rear of the helmet. The adjustable crown vent directs airflow toward the top of the head and assists forehead heat extraction, while the chin vents channel air toward the shield to help reduce fogging and misting. The Alpinestars Supertech R10 delivers a performance-oriented combination of advanced shell construction, adaptable fit, controlled airflow, and aerodynamic refinement.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-Composite Outer Shell: Uses 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass layers bonded with epoxy resin for strength, energy dissipation, and controlled shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour Inner Shell Sizes: Optimizes fit, comfort, weight distribution, and impact performance across helmet sizes.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece construction with six strategically positioned densities helps absorb impact forces and maintain a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially coated inner surface helps manage linear and oblique forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Allows adjustment of helmet height and forward or backward tilt for a personalized fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Design: CFD-developed and validated in wind-tunnel and track testing for low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Enhancements: Lateral winglets support stability, while visor turbulators help improve aero-acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Ventilation: Eleven ventilation points, internal air channels, crown airflow control, and rear exhausts help circulate air and remove heat.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow Management: Chin vents direct air toward the inside of the shield to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349880774891,"sku":"010117040","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964621.png?v=1788593322"},{"product_id":"alpinestars-supertech-r10-helmet-solid-gloss-white-medium-8200124-2170-m","title":"Alpinestars Supertech R10 Helmet Solid Gloss White Medium 8200124-2170-M","description":"Supertech R10 Helmet - Solid - Gloss White - Medium\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, precise fit adjustment, aerodynamic stability, and race-focused ventilation in a premium full-face design. Part number 8200124-2170-M identifies this Solid Gloss White, Medium configuration. Its outer shell uses a multi-composite structure featuring a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This construction helps optimize the resin-to-fiber ratio for strength, mechanical performance, lightweight efficiency, and controlled shell deflection during an impact.\u003cbr\u003eThe helmet features four inner shell sizes and an eight-piece, multi-density EPS liner incorporating six strategically positioned densities. This arrangement is designed to support a close, comfortable fit while managing energy across multiple impact zones. A smooth, specially treated low-friction EPS surface helps manage linear and oblique forces by allowing the comfort liner and rider’s head to move more independently within the helmet. The A-Head Fitment System allows riders to adjust the helmet’s height and angle for a more personalized position, helping improve comfort, stability, and impact-management performance.\u003cbr\u003eDeveloped using computational fluid dynamics simulations and validated in wind-tunnel and track testing, the Supertech R10 is engineered for low drag and aerodynamic stability. Lateral winglets support stability, while visor turbulators help improve aero-acoustic performance. The ventilation system uses 11 dedicated ports, including seven intakes and four exhausts, with integrated channels through the EPS liner to circulate air around the rider’s head and extract heat. A large top vent slider directs airflow toward the crown and assists forehead heat extraction, while rear exhausts release warm air beneath the spoiler. Chin-bar vents help channel airflow toward the shield area to reduce fogging and remove humid air from inside the helmet.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-Composite Outer Shell: Combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, controlled deflection, and efficient energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Epoxy Construction: Controls the resin-to-fiber ratio to support structural performance and lightweight efficiency.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour Inner Shells: Optimizes fit across helmet sizes to improve comfort, reduce weight, and support impact-management performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEight-Piece Multi-Density EPS Liner: Uses six strategically positioned densities to absorb and dissipate impact energy while maintaining a close fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Helps manage rotational, oblique, and linear forces by allowing the comfort liner to move more independently inside the helmet.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts the helmet’s height and forward or rearward angle for a personalized fit and riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Development: CFD simulation, wind-tunnel testing, and track validation support low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets and Visor Turbulators: Enhance stability and help improve aerodynamic and acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Ventilation System: Uses 11 ventilation points with dedicated intake, airflow-channeling, and exhaust functions.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin, Top, and Rear Vents: Direct cooling airflow around the rider’s head, reduce shield fogging, and remove warm, humid air.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349881135339,"sku":"010117039","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964619.png?v=1788593328"},{"product_id":"alpinestars-supertech-r10-helmet-solid-gloss-white-small-8200124-2170-s","title":"Alpinestars Supertech R10 Helmet - Solid Gloss White, Small - 8200124-2170-S","description":"Supertech R10 Helmet - Solid - Gloss White - Small\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, carefully tuned aerodynamics, and multi-density impact management for demanding motorcycle use. Part number 8200124-2170-S features a solid gloss white finish and a small fit. Its outer shell uses a layered combination of 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This construction is engineered to optimize the balance of resin and fiber for strength, mechanical performance, reduced weight, and controlled shell deflection, helping distribute impact energy across the EPS liner.\u003cbr\u003eThe helmet includes four optimized inner shell sizes and an eight-piece, multi-density EPS liner using six strategically positioned densities. This design supports a close, comfortable fit while helping absorb and manage forces transferred through the outer shell. The smooth, specially coated EPS surface creates a low-friction area designed to help manage linear and oblique impacts. By allowing the comfort liner and rider’s head to move more independently inside the helmet, the system is engineered to reduce force transmission during an oblique impact. The A-Head Fitment System allows riders to adjust the helmet’s height and angle for a more personalized position and fit.\u003cbr\u003eAerodynamic development included computational fluid dynamics simulations, wind tunnel testing, and track validation to support low-drag performance and stability. Lateral winglets further assist aerodynamic balance, while visor turbulators are designed to improve aero-acoustic performance. Ventilation is managed through 11 dedicated ports, including seven intakes and four exhausts, connected to internal air channels in the EPS liner. The top vent directs airflow over the head and includes a slider for hot-air extraction, while rear extractor vents help remove heat. Chin bar vents channel incoming air toward the shield to help reduce fogging and misting, and separate openings assist with humid-air extraction. The Alpinestars Supertech R10 Helmet is supplied in a small size with a solid gloss white finish and is identified by part number 8200124-2170-S.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComposite Outer Shell: Layered 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass construction bonded with pre-preg epoxy resin.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnergy Management: Shell design helps control deflection and distribute impact energy across the EPS liner.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece liner with six strategically positioned densities supports impact absorption and a close fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially coated inner surface is designed to help manage linear and oblique impact forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Allows adjustment of helmet height and tilt angle for a personalized fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Design: CFD-developed and wind-tunnel-validated profile supports low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation System: Eleven dedicated ventilation points use integrated air channels to circulate and exhaust air.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin Bar Ventilation: Directs airflow toward the shield to help reduce fogging and removes humid air from the helmet.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349881463019,"sku":"010117038","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964618.png?v=1788593333"},{"product_id":"alpinestars-supertech-r10-helmet-solid-gloss-white-xs-8200124-2170-xs","title":"Alpinestars Supertech R10 Helmet – Solid Gloss White, XS | 8200124-2170-XS","description":"Supertech R10 Helmet - Solid - Gloss White - XS\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, race-developed aerodynamics, and adaptable protection for riders seeking high-performance track and road equipment. Part number 8200124-2170-XS identifies this solid gloss white extra-small configuration, designed to provide a secure, comfortable fit while supporting effective impact energy management.\u003cbr\u003eThe outer shell uses a multi-composite construction featuring a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass. These materials are bonded with epoxy resin applied to pre-preg fibers, helping optimize the resin-to-fiber ratio for strength, mechanical performance, and reduced weight. The layered shell is engineered to help distribute impact energy across the eight-piece, multi-density EPS liner, which uses strategically positioned densities for targeted absorption and a close fit.\u003cbr\u003eThe Supertech R10 incorporates a smooth, specially treated low-friction EPS surface to support management of linear and oblique impact forces. This design allows the comfort liner to move relative to the EPS, helping the rider’s head move more independently within the helmet during an oblique impact. The A-Head Fitment System allows riders to adjust the helmet’s height and angle for a personalized position and improved fit. Aerodynamic development included computational fluid dynamics, wind-tunnel testing, and track validation, with lateral winglets and visor turbulators supporting stability, drag reduction, and improved aero-acoustic performance.\u003cbr\u003eVentilation is integrated through 11 dedicated points, including chin, top, and rear exhaust ports connected by internal air channels in the EPS liner. The upper vent directs airflow toward the crown while also helping remove warm air, and the rear extractors support continuous heat evacuation. Chin vents channel air along the inner shield area to help reduce fogging and misting, while additional openings help remove humid air. The result is a performance-focused helmet with adaptable fit, controlled airflow, and advanced materials suited to demanding riding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComposite Outer Shell: Uses 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength and controlled energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Fiber Construction: Epoxy-bonded pre-preg materials help optimize the resin-to-fiber ratio for consistent mechanical performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece liner construction uses strategically positioned densities to support impact absorption and rider comfort.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially treated inner surfaces help manage linear and oblique impact forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Allows adjustment of helmet height and angle for a personalized fit and riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRace-Developed Aerodynamics: CFD simulations, wind-tunnel testing, and track validation support aerodynamic stability and reduced drag.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Enhancements: Lateral winglets and visor turbulators help improve stability and aero-acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Ventilation: Eleven ventilation points, internal air channels, and dedicated exhausts promote airflow around the rider’s head.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow Design: Chin vents direct air across the inner shield area to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConfiguration: Solid gloss white finish in extra-small sizing with part number 8200124-2170-XS.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349881921771,"sku":"010117037","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964608.png?v=1788593342"},{"product_id":"alpinestars-supertech-r10-helmet-solid-carbon-black-2xl-8200124-1902-xxl","title":"Alpinestars Supertech R10 Helmet Solid Carbon Black 2XL - 8200124-1902-XXL","description":"Supertech R10 Helmet - Solid - Carbon Black - 2XL\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet in Solid Carbon Black is a high-performance motorcycle helmet designed for riders who demand advanced protection, aerodynamic stability, and a precise fit. Part number 8200124-1902-XXL, this 2XL helmet features a multi-composite outer shell combining a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass. The pre-preg fiber construction uses epoxy resin to help maintain an ideal resin-to-fiber ratio, maximizing strength, mechanical performance, weight efficiency, and energy management during an impact.\u003cbr\u003eThe helmet's four-piece inner shell construction is engineered to improve fit, comfort, and impact performance. An eight-piece, multi-density EPS liner uses six strategically positioned densities to help absorb and distribute impact forces throughout the helmet. Its smooth, specially coated inner surface creates a low-friction area designed to help manage linear and oblique forces. This allows the comfort liner and rider's head to move more independently inside the helmet, helping reduce transmitted forces to the head, neck, brain, and spine during an oblique impact.\u003cbr\u003eAn integrated A-Head Fitment System allows riders to fine-tune both the height and angle of the helmet for a more personalized fit. Aerodynamic development included CFD simulations, wind-tunnel validation, and track testing to optimize low-drag performance and stability. Lateral winglets support aerodynamic balance, while visor turbulators help improve aero-acoustic performance. The ventilation system uses 11 dedicated ports, including seven intakes and four exhausts, with air channels integrated through the EPS liner to circulate airflow around the rider's head and remove hot, humid air.\u003cbr\u003eThe top vent includes a large central slider that directs airflow toward the crown and supports forehead heat extraction when open. Rear extractor vents help exhaust warm air, while chin vents channel airflow toward the shield to help reduce fogging and misting. Constructed for demanding street and track use, the Alpinestars Supertech R10 combines carbon-based shell technology, adaptable fitment, multi-density impact management, focused ventilation, and race-developed aerodynamics in a professional-grade helmet package.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass for strength, efficient energy dissipation, and controlled shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Fiber Construction: Epoxy resin applied to the pre-preg fiber helps control the resin-to-fiber ratio for optimized strength, mechanical performance, and weight efficiency.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four inner shell sections are designed to improve fit, comfort, weight efficiency, and impact performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece EPS construction with six strategically positioned densities helps absorb and distribute impact forces while maintaining a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOblique Impact Management: Smooth, specially coated EPS surfaces create a low-friction area that helps manage rotational, oblique, and linear forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable height and angle settings allow riders to tune how the helmet sits on the head.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD simulations, wind-tunnel testing, and track validation support low-drag performance and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets: Winglets help support helmet stability and aerodynamic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Turbulators: Integrated turbulators are designed to improve aero-acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven dedicated ventilation points include seven intakes and four exhausts for continuous airflow management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAirflow Channels: Shell-integrated ports and EPS air ducts circulate air around the rider's head and help remove heat and humidity.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin Ventilation: Chin vents direct airflow toward the shield to help reduce fogging and misting while supporting humid-air extraction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRear Extraction: Two rear extractor vents help exhaust warm air from beneath the spoiler.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349882282219,"sku":"010117036","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964607.png?v=1788593350"},{"product_id":"alpinestars-supertech-r10-helmet-solid-carbon-black-xl-8200124-1902-xl","title":"ALPINESTARS Supertech R10 Helmet - Solid - Carbon Black - XL 8200124-1902-XL","description":"\u003cp\u003eSupertech R10 Helmet - Solid - Carbon Black - XL\n\u003cbr\u003eOuter Shell, Utilizes molding technology with a multi-composite combination featuring a 3K high-density carbon outer layer, a uni-directional carbon composite layer, an aramid fiber layer, and a fiberglass one, 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell, Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre-preg fiber, perfectly controls the ideal proportion of resin versus fiber to maximize strength, mechanical performance, and lightweight — providing improved energy management, as well as limited outer shell deflection, making the energy spread wider and better absorbed by the EPS liner, Inner Shell, Four inner shells — construction is optimized to ensure riders have the correct fit, which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact, Eight-piece multi-density EPS liner with six specific densities that are strategically positioned in different zones to ensure excellent energy absorption from impact forces dissipated over the outer shell, as well as a close and comfortable fit, Linear and oblique force management — The EPS inner surface is smooth, creating an optimized, low friction area, for superior oblique impact management, To help fight and mitigate rotational, oblique, and linear impact forces, the inner surface of the EPS liner was designed with a low friction surface — polished to be smooth and specially coated to reduce friction even further, allowing the comfort liner to move against the EPS thus allowing the rider's head to move independently inside of the helmet, or vice-versa, which can significantly reduce the amount of force transmitted to the head, neck, brain, and spine from an oblique impact, while simultaneously reducing the possibility of a concussion, A-Head Fitment System — Allows the helmet to be tuned exactly to the rider's preference by having the ability to adjust both the height and angle at which the helmet sits on the head, The EPS is fitted with the A-Head Fitment System that allows for a specific setup that can be adapted to how deep the rider's head sits in the helmet, as well as how far forward or backward the helmet is tilted, Aerodynamics, Developed with CFD simulations, validated in the wind tunnel and on the track, the Supertech R10 helmet is optimized for low drag performance and aerodynamic stability, Lateral winglets to further support the Supertech R10's stability and improve aerodynamic drag, Visor has turbulators to improve aero-acoustic performance, Ventilation, Contains 11 ventilation points, not including the eye port, with 7 intakes including 3 in the chin guard and 4 on the top of the helmet, plus 4 exhausts, with 2 lateral ports on the chin bar, and 2 on the top rear of the helmet, Ventilation ports integrate directly with the helmet's shell with a series of air ducts through the inner EPS liner, Airflow comes in through the ports, as well as actively circulates over and around the rider's head through a series of channels and then gets extracted out the back of the helmet, Top vent features a large central slider which channels air down to the top of the head for better comfort, which, when open, has vents for hot air extraction from the rider's forehead, Under the rear spoiler there are two extractor vents for effective hot air exhausting, Chin vents are formed by two openings located at the front of the helmet at the sides of the shield lock mechanism, where each flap has a tab in the corner, which is used to open or close the vent — Air entering from this point is channeled towards the inner side of the shields, creating a laminated flow of air that effectively prevents fogging and misting, Chin bar vents are used to extract humid air to the outside of the helmet, Shield Features\u003c\/p\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349882609899,"sku":"010117035","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964604.png?v=1788593354"},{"product_id":"alpinestars-supertech-r10-helmet-solid-carbon-black-medium-8200124-1902-m","title":"Alpinestars Supertech R10 Helmet Solid Carbon Black Medium - 8200124-1902-M","description":"Supertech R10 Helmet - Solid - Carbon Black - Medium\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, aerodynamic stability, and impact-management technology for demanding motorcycle riders. Its outer shell uses a multi-composite structure with a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This construction helps optimize the resin-to-fiber ratio for strength, mechanical performance, lightweight efficiency, and controlled shell deflection, allowing impact energy to spread across the shell and be absorbed more effectively by the EPS liner. This Solid Carbon Black, Medium helmet is identified by part number 8200124-1902-M.\u003cbr\u003eThe inner shell features four optimized shell sizes and an eight-piece, multi-density EPS liner incorporating six targeted densities for a close, comfortable fit and controlled energy absorption. A smooth, low-friction EPS surface helps manage linear and oblique forces by allowing the comfort liner to move independently from the helmet during an impact. This design can reduce the forces transmitted to the rider’s head, neck, brain, and spine. The A-Head Fitment System allows riders to adjust the helmet’s height and angle for a more personalized position, helping improve both comfort and impact performance.\u003cbr\u003eDeveloped through computational fluid dynamics simulations and validated in wind-tunnel and track testing, the Supertech R10 is designed for low drag and aerodynamic stability. Lateral winglets support stability, while visor turbulators help improve aero-acoustic performance. Eleven ventilation points, excluding the eye port, include chin and crown intakes plus rear and chin-bar exhausts. Integrated air channels direct airflow over the rider’s head, assist hot-air extraction, and help reduce shield fogging by routing air along the inner shield surface. The large central crown-vent slider provides adjustable airflow, while rear extractor ports help release heat and humidity during extended rides.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComposite Outer Shell: Uses 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass layers bonded with pre-preg epoxy resin for strength, energy management, and reduced shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece liner with six targeted densities helps absorb impact energy while supporting a close and comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction Impact Management: Smooth, specially coated EPS surfaces help manage linear, oblique, and rotational impact forces by allowing the comfort liner to move independently.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and angle to help riders achieve a personalized fit and preferred riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Stability: CFD-developed design, wind-tunnel validation, lateral winglets, and visor turbulators support low drag, stability, and improved aero-acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation System: Eleven ventilation points, integrated air ducts, crown airflow channels, and rear exhausts help circulate air and remove heat.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin-bar vents direct air along the inner shield surface to help prevent fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProduct Identification: Alpinestars Supertech R10 Helmet in Solid Carbon Black, Medium, part number 8200124-1902-M.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349883003115,"sku":"010117033","price":1149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964605.png?v=1788593360"},{"product_id":"alpinestars-supertech-r10-helmet-solid-carbon-black-small-part-8200124-1902-s","title":"Alpinestars Supertech R10 Helmet Solid Carbon Black - Small | Part 8200124-1902-S","description":"Supertech R10 Helmet - Solid - Carbon Black - Small\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet is a premium race-focused helmet engineered for advanced protection, aerodynamic stability, and rider comfort. Part 8200124-1902-S features a solid carbon black finish and a Small fit. Its outer shell uses a multi-composite construction combining a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass. These materials are bonded with pre-preg epoxy resin to help optimize the resin-to-fiber ratio, improve mechanical performance, reduce shell deflection, and support efficient energy management during an impact.\u003cbr\u003eThe Supertech R10 uses four optimized inner shells and an eight-piece, multi-density EPS liner with six strategically positioned densities. This construction is designed to provide a close, comfortable fit while helping absorb and disperse impact forces. The smooth, specially treated EPS surface creates a low-friction area that allows the comfort liner and rider's head to move more independently during an oblique impact. This design helps manage rotational and linear forces that may be transmitted to the head, neck, brain, and spine. The A-Head Fitment System allows riders to adjust the helmet's height and tilt angle for a more personalized and secure setup.\u003cbr\u003eAerodynamic performance was developed using computational fluid dynamics simulations, wind-tunnel testing, and track validation. Lateral winglets support stability, while visor turbulators are designed to improve aerodynamic and acoustic performance. Ventilation includes 11 dedicated ports, with chin and upper intakes paired with lateral and rear exhausts. Integrated channels in the EPS liner direct airflow over the rider's head and out through the rear of the helmet. A large slider on the top vent controls airflow and helps extract heat from the forehead, while rear extractor vents assist hot-air removal. Chin-bar vents direct air toward the shield area to help reduce fogging and misting, with additional openings supporting humid-air extraction. The result is a lightweight, race-ready helmet with sophisticated protection, fit adjustment, ventilation, and aerodynamic control.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, energy management, and reduced shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Fiber Bonding: Epoxy resin applied to the pre-preg fiber helps optimize the resin-to-fiber ratio for improved mechanical performance and reduced weight.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four inner shells help provide a precise fit, improved comfort, reduced weight, and effective impact performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece multi-density EPS liner uses six specific densities positioned throughout the helmet for targeted energy absorption.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOblique Impact Management: Smooth, low-friction EPS surfaces allow controlled movement between the comfort liner and EPS to help reduce rotational force transmission.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable height and tilt settings allow the helmet position to be tuned to the rider's preference.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD development, wind-tunnel testing, and track validation support low-drag performance and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets: Help improve helmet stability and aerodynamic efficiency.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Turbulators: Designed to support improved aerodynamic and acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points, integrated air ducts, upper sliders, chin vents, and rear extractors promote airflow and heat removal.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin vents channel air toward the shield area to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349883363563,"sku":"010117032","price":1149.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964600.png?v=1788593366"},{"product_id":"alpinestars-supertech-r10-helmet-solid-carbon-black-xs-8200124-1902-xs","title":"ALPINESTARS Supertech R10 Helmet - Solid - Carbon Black - XS 8200124-1902-XS","description":"\u003cp\u003eSupertech R10 Helmet - Solid - Carbon Black - XS\n\u003cbr\u003eOuter Shell, Utilizes molding technology with a multi-composite combination featuring a 3K high-density carbon outer layer, a uni-directional carbon composite layer, an aramid fiber layer, and a fiberglass one, 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell, Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre-preg fiber, perfectly controls the ideal proportion of resin versus fiber to maximize strength, mechanical performance, and lightweight — providing improved energy management, as well as limited outer shell deflection, making the energy spread wider and better absorbed by the EPS liner, Inner Shell, Four inner shells — construction is optimized to ensure riders have the correct fit, which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact, Eight-piece multi-density EPS liner with six specific densities that are strategically positioned in different zones to ensure excellent energy absorption from impact forces dissipated over the outer shell, as well as a close and comfortable fit, Linear and oblique force management — The EPS inner surface is smooth, creating an optimized, low friction area, for superior oblique impact management, To help fight and mitigate rotational, oblique, and linear impact forces, the inner surface of the EPS liner was designed with a low friction surface — polished to be smooth and specially coated to reduce friction even further, allowing the comfort liner to move against the EPS thus allowing the rider's head to move independently inside of the helmet, or vice-versa, which can significantly reduce the amount of force transmitted to the head, neck, brain, and spine from an oblique impact, while simultaneously reducing the possibility of a concussion, A-Head Fitment System — Allows the helmet to be tuned exactly to the rider's preference by having the ability to adjust both the height and angle at which the helmet sits on the head, The EPS is fitted with the A-Head Fitment System that allows for a specific setup that can be adapted to how deep the rider's head sits in the helmet, as well as how far forward or backward the helmet is tilted, Aerodynamics, Developed with CFD simulations, validated in the wind tunnel and on the track, the Supertech R10 helmet is optimized for low drag performance and aerodynamic stability, Lateral winglets to further support the Supertech R10's stability and improve aerodynamic drag, Visor has turbulators to improve aero-acoustic performance, Ventilation, Contains 11 ventilation points, not including the eye port, with 7 intakes including 3 in the chin guard and 4 on the top of the helmet, plus 4 exhausts, with 2 lateral ports on the chin bar, and 2 on the top rear of the helmet, Ventilation ports integrate directly with the helmet's shell with a series of air ducts through the inner EPS liner, Airflow comes in through the ports, as well as actively circulates over and around the rider's head through a series of channels and then gets extracted out the back of the helmet, Top vent features a large central slider which channels air down to the top of the head for better comfort, which, when open, has vents for hot air extraction from the rider's forehead, Under the rear spoiler there are two extractor vents for effective hot air exhausting, Chin vents are formed by two openings located at the front of the helmet at the sides of the shield lock mechanism, where each flap has a tab in the corner, which is used to open or close the vent — Air entering from this point is channeled towards the inner side of the shields, creating a laminated flow of air that effectively prevents fogging and misting, Chin bar vents are used to extract humid air to the outside of the helmet, Shield Features\u003c\/p\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349883756779,"sku":"010117030","price":1149.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964601.png?v=1788593373"},{"product_id":"alpinestars-supertech-r10-helmet-element-carbon-silver-black-2xl-8200324-1368-xxl","title":"Alpinestars Supertech R10 Helmet Element Carbon\/Silver\/Black 2XL - 8200324-1368-XXL","description":"Supertech R10 Helmet - Element - Carbon\/Silver\/Black - 2XL\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet in Element Carbon\/Silver\/Black delivers advanced protection, aerodynamic performance, and a precisely tunable fit for demanding street and track riders. Part number 8200324-1368-XXL identifies this 2XL helmet, which uses a multi-composite outer shell combining a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass. The pre-preg construction uses epoxy resin applied to the fibers to help control the resin-to-fiber ratio, supporting strength, mechanical performance, reduced shell deflection, and efficient energy management through the EPS liner.\u003cbr\u003eThe inner shell features an eight-piece, multi-density EPS liner with six strategically positioned densities to manage impact forces and promote a comfortable, secure fit. Four inner shell sizes help optimize helmet fit while supporting reduced weight and improved impact performance. A smooth, specially treated low-friction EPS surface allows the comfort liner to move relative to the shell during an oblique impact, helping reduce transmitted rotational forces. The A-Head Fitment System lets riders adjust both the helmet's height and tilt angle for a personalized setup and improved positioning.\u003cbr\u003eDeveloped using computational fluid dynamics, wind-tunnel testing, and track validation, the Supertech R10 is engineered for aerodynamic stability and low-drag performance. It includes standard and longer race spoilers with elastic joints designed to detach during a significant impact, plus lateral winglets for additional stability. Visor turbulators help improve aero-acoustic performance. Eleven ventilation points, including seven intakes and four exhausts, connect to internal EPS air channels to circulate air around the rider's head and remove heat. A large top slider directs airflow over the head, while rear extractors and chin-bar vents assist with hot and humid air evacuation. The chin vents also channel air along the inner shield surface to help reduce fogging and misting.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength and efficient energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Fiber Construction: Epoxy resin applied to the pre-preg fibers helps control the resin-to-fiber ratio for consistent mechanical performance and reduced shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece liner uses six strategically positioned densities to manage impact forces and support a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour Inner Shells: Shell construction is optimized to help provide the correct fit, improve comfort, and support impact performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially treated liner surface helps manage rotational, oblique, and linear forces during an impact.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and tilt angle to customize how the helmet sits on the rider's head.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Development: CFD simulations, wind-tunnel testing, and track validation support low-drag performance and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDual Aerodynamic Spoilers: Includes standard and longer race spoilers with elastic joints designed to detach during a significant impact.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets: Support aerodynamic stability and help improve drag performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Turbulators: Help improve aero-acoustic performance around the shield.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation System: Eleven ventilation points, with seven intakes and four exhausts, connect directly to internal EPS air channels.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin-Bar Ventilation: Side chin vents channel airflow toward the shield to help reduce fogging while also exhausting humid air.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrand and Part Number: Alpinestars Supertech R10 Helmet, part number 8200324-1368-XXL.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349884248299,"sku":"010117029","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964599.png?v=1788593381"},{"product_id":"alpinestars-supertech-r10-element-helmet-carbon-silver-black-xl-part-8200324-1368-xl","title":"Alpinestars Supertech R10 Element Helmet Carbon\/Silver\/Black XL, Part 8200324-1368-XL","description":"Supertech R10 Helmet - Element - Carbon\/Silver\/Black - XL\n\u003cp\u003eThe Alpinestars Supertech R10 Element Helmet combines advanced multi-composite construction with race-developed protection and performance. Its outer shell uses a 3K high-density carbon outer layer, a unidirectional carbon composite layer, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This construction helps optimize the resin-to-fiber ratio for strength, mechanical performance, and reduced weight while limiting shell deflection and spreading impact energy more effectively across the EPS liner. The Carbon\/Silver\/Black finish delivers a distinctive appearance suited to riders seeking premium track and street equipment.\u003cbr\u003eThe inner shell features an eight-piece, multi-density EPS liner with six strategically positioned densities designed to manage impact forces across different zones. Four inner shell configurations help provide a precise, comfortable fit while supporting reduced overall weight and improved helmet performance during an impact. The polished, low-friction EPS surface works with the comfort liner to help manage linear and oblique forces, allowing the rider's head to move more independently inside the helmet. This design can help reduce force transmission to the head, neck, brain, and spine during an oblique impact.\u003cbr\u003eThe integrated A-Head Fitment System allows riders to adjust the helmet's height and angle for a personalized setup. Aerodynamic performance was developed through CFD simulation, wind tunnel validation, and track testing to support low drag and stable performance. The helmet includes standard and longer race spoilers with elastic joints designed to detach under significant impact, along with lateral winglets for additional stability. Visor turbulators help improve aero-acoustic performance while supporting a smoother airflow profile.\u003cbr\u003eVentilation is supported by seven intake ports and four exhaust ports, with airflow directed through channels in the EPS liner and around the rider's head. The top vent uses a large central slider to direct air toward the crown and assist with hot-air extraction. Rear exhaust vents help remove heat, while the chin bar vents channel air toward the inner shield to help prevent fogging and misting. The Alpinestars Supertech R10 Element Helmet is offered here in XL with part number 8200324-1368-XL.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-composite outer shell: Combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for advanced strength and energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-preg epoxy construction: Controls the resin-to-fiber ratio to support mechanical performance, durability, and reduced weight.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-density EPS liner: Uses eight pieces and six specific densities to manage impact energy and provide a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-friction EPS surface: Helps manage rotational, oblique, and linear forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and angle to help riders achieve a personalized fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRace-developed aerodynamics: CFD simulations, wind tunnel testing, and track validation support low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDual aerodynamic spoilers: Includes standard and longer race versions with elastic joints designed to detach during significant impacts.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdvanced ventilation: Seven intake ports, four exhaust ports, and integrated EPS air channels promote airflow and heat removal.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-fog airflow design: Chin bar vents direct air along the inner shield to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eElement colorway: Features a Carbon\/Silver\/Black finish and XL fit with part number 8200324-1368-XL.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349884674283,"sku":"010116999","price":1379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964598.png?v=1788593388"},{"product_id":"alpinestars-supertech-r10-element-helmet-carbon-silver-black-large-8200324-1368-l","title":"Alpinestars Supertech R10 Element Helmet Carbon\/Silver\/Black Large 8200324-1368-L","description":"Supertech R10 Helmet - Element - Carbon\/Silver\/Black - Large\n\u003cp\u003eThe Alpinestars Supertech R10 Element Helmet combines advanced carbon composite construction with race-developed performance for riders who demand high levels of protection, stability, and comfort. This large helmet features a multi-composite outer shell made from a 3K high-density carbon outer layer, uni-directional carbon composite, aramid fiber, and fiberglass. The pre-preg fiber construction is bonded with epoxy resin to precisely control the resin-to-fiber ratio, helping maximize strength, mechanical performance, and lightweight efficiency while limiting shell deflection and improving energy management through the EPS liner.\u003cbr\u003eThe inner shell uses an eight-piece, multi-density EPS liner with six strategically positioned densities to help absorb and distribute impact forces. Four inner shell sizes support a more precise fit, improving comfort, reducing unnecessary weight, and enhancing helmet performance during an impact. The smooth, specially coated EPS surface creates a low-friction area that helps manage linear and oblique forces. This design allows the comfort liner to move independently against the EPS, helping reduce force transmission to the head, neck, brain, and spine during an oblique impact. The A-Head Fitment System allows riders to adjust both the height and angle of the helmet for a personalized fit and seating position.\u003cbr\u003eDeveloped through CFD simulations and validated in wind tunnel and track testing, the Supertech R10 is optimized for aerodynamic stability and low drag. It includes standard and longer race spoilers with elastic joints designed to detach during a significant impact to help reduce potential rotational energy. Lateral winglets further support stability, while visor turbulators help improve aero-acoustic performance. Eleven ventilation points, excluding the eye port, include chin and top intakes, rear exhausts, integrated air channels, and a large central top slider. The ventilation system directs cooling air over the rider’s head while helping extract heat and humidity from the helmet.\u003cbr\u003eThe chin bar vents are positioned beside the shield lock mechanism and channel air toward the inner shield surface to help prevent fogging and misting. Additional chin bar and rear exhaust ports promote effective airflow through the helmet. The Alpinestars Supertech R10 Element Helmet is finished in Carbon\/Silver\/Black and supplied in Large. Part number 8200324-1368-L identifies this specific configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction uses 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass for strength, energy management, and limited shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Fiber Construction: Epoxy resin is applied to the pre-preg fibers to optimize the resin-to-fiber ratio for consistent mechanical performance and reduced weight.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece EPS construction uses six strategically positioned densities to absorb and distribute impact forces while supporting a comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction Impact Management: A smooth, specially coated EPS surface helps manage rotational, oblique, and linear forces by allowing the comfort liner to move independently.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable height and angle settings allow riders to customize how the helmet sits and fits on the head.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Design: CFD simulations, wind tunnel testing, and track validation support low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInterchangeable Spoilers: Includes standard and longer race spoilers with elastic joints designed to detach during significant impacts to help reduce potential rotational energy.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation System: Eleven ventilation points, integrated air channels, top slider, chin intakes, and rear exhausts promote cooling airflow and hot-air extraction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin bar vents direct air toward the inner shield surface to help prevent fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConfiguration: Carbon\/Silver\/Black finish, Large size, and part number 8200324-1368-L.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349885001963,"sku":"010116996","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964570.png?v=1788593394"},{"product_id":"alpinestars-supertech-r10-helmet-element-carbon-silver-black-small-part-8200324-1368-s","title":"Alpinestars Supertech R10 Helmet - Element Carbon\/Silver\/Black - Small | Part 8200324-1368-S","description":"Supertech R10 Helmet - Element - Carbon\/Silver\/Black - Small\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet - Element combines advanced composite construction, race-developed aerodynamics, and a precision fit system for demanding motorcycle riding. Its multi-composite outer shell uses a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This construction helps optimize the resin-to-fiber ratio for improved strength, mechanical performance, weight management, and energy dissipation. The shell is designed to limit deflection and distribute impact energy more effectively to the EPS liner.\u003cbr\u003eThe inner shell features an eight-piece, multi-density EPS liner with six strategically positioned densities to support energy absorption and rider comfort. Four inner shell configurations help provide a more precise fit while reducing unnecessary weight. A smooth, low-friction EPS surface is designed to help manage linear and oblique forces by allowing the comfort liner to move independently from the rider's head during certain impacts. The A-Head Fitment System allows riders to adjust the helmet's height and angle for a customized position, helping improve comfort, stability, and overall fit effectiveness.\u003cbr\u003eAerodynamic performance was developed through computational fluid dynamics simulations, wind-tunnel testing, and track validation. The helmet includes standard and extended race spoilers with elastic joints designed to detach during a significant impact, along with lateral winglets that support stability and drag management. Visor turbulators help improve aero-acoustic performance. Eleven ventilation points, including seven intakes and four exhausts, connect with internal EPS air channels to circulate cooling airflow and remove heat. The top vent uses a central slider to direct air toward the crown and assist forehead heat extraction, while rear exhausts release hot air. Chin-bar vents channel airflow toward the shield to help reduce fogging and also provide humid-air extraction. The Alpinestars Supertech R10 Element is finished in Carbon\/Silver\/Black and is supplied in Small, part number 8200324-1368-S.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass for strength and controlled energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEpoxy Resin Bonding: Pre-preg fiber technology helps control the resin-to-fiber ratio to support mechanical performance, lightweight construction, and limited shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS construction uses six specific densities positioned throughout the helmet for impact absorption and a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction Impact Management: A smooth, specially coated EPS surface allows the comfort liner to move independently during oblique impacts to help reduce transmitted forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts the helmet's height and angle for a personalized fit and preferred riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD development, wind-tunnel validation, race spoilers, lateral winglets, and visor turbulators support aerodynamic stability and reduced drag.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points and integrated EPS air channels circulate airflow, extract heat, and help reduce shield fogging.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin-Bar Airflow: Front vents direct laminated airflow toward the shield while separate extraction paths help remove humid air.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349885329643,"sku":"010116994","price":1379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964568.png?v=1788593400"},{"product_id":"alpinestars-supertech-r10-element-carbon-silver-black-helmet-xs-8200324-1368-xs","title":"Alpinestars Supertech R10 Element Carbon\/Silver\/Black Helmet XS 8200324-1368-XS","description":"Supertech R10 Helmet - Element - Carbon\/Silver\/Black - XS\n\u003cp\u003eThe Alpinestars Supertech R10 Element Helmet combines advanced composite construction, race-developed aerodynamics, and sophisticated impact management in a premium motorcycle helmet designed for demanding riders. This Carbon\/Silver\/Black model is available in size XS and features a multi-composite outer shell made with a 3K high-density carbon outer layer, uni-directional carbon composite, aramid fiber, and fiberglass. The pre-preg fiber construction uses epoxy resin to help optimize the resin-to-fiber ratio, supporting high strength, controlled shell deflection, efficient energy dissipation, and reduced weight. The Alpinestars Supertech R10 Helmet is identified by part number 8200324-1368-XS.\u003cbr\u003eThe eight-piece, multi-density EPS liner uses six strategically positioned densities to help manage energy from impacts while providing a precise, comfortable fit. Four inner shell configurations help riders select the correct fit for improved comfort, reduced weight, and enhanced helmet performance during an impact. The smooth, specially treated EPS surface creates a low-friction interface beneath the comfort liner to help manage rotational, oblique, and linear forces. This design allows the rider's head to move more independently inside the helmet, helping reduce force transmission to the head, neck, brain, and spine during an oblique impact. The A-Head Fitment System allows adjustment of both helmet height and tilt angle for a personalized fit.\u003cbr\u003eAerodynamic performance was developed using computational fluid dynamics simulations and validated in wind-tunnel and track testing. The helmet includes standard and extended race spoilers with elastic joints designed to detach during a significant impact, regardless of angle, helping reduce potential rotational energy. Lateral winglets support aerodynamic stability, while visor turbulators help improve aero-acoustic performance. Eleven ventilation points, excluding the eye port, work with internal EPS air channels to circulate airflow around the rider's head and exhaust hot, humid air. The top vent includes a large central slider, and the chin vents direct airflow toward the shield to help limit fogging and misting while also extracting humid air.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass for strength, lightweight performance, and controlled energy dissipation.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS liner uses six specific densities in strategically positioned zones for impact absorption and a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction Surface: Smooth, specially coated EPS helps manage rotational, oblique, and linear forces by allowing movement between the comfort liner and helmet interior.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and tilt angle to help riders achieve a customized fit and preferred riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD-developed and wind-tunnel-validated shell design supports low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpoilers: Includes standard and extended race spoilers with elastic joints designed to detach during significant impacts to help reduce potential rotational energy.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points, internal air channels, and dedicated intake and exhaust ports promote airflow and hot-air extraction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin vents channel air toward the shield to help reduce fogging and misting while extracting humid air from the helmet.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349885690091,"sku":"010116993","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964566.png?v=1788593405"},{"product_id":"alpinestars-supertech-r10-element-helmet-carbon-red-white-2xl-part-8200324-1363-xxl","title":"Alpinestars Supertech R10 Element Helmet Carbon\/Red\/White 2XL - Part 8200324-1363-XXL","description":"Supertech R10 Helmet - Element - Carbon\/Red\/White - 2XL\n\u003cp\u003eThe Alpinestars Supertech R10 Element Helmet combines a lightweight multi-composite carbon construction with advanced impact management, aerodynamic stability, and race-focused ventilation. Its outer shell uses a layered combination of 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This construction helps optimize the balance of strength, mechanical performance, and weight while limiting shell deflection and distributing impact energy across the EPS liner. The Carbon\/Red\/White finish delivers a distinctive performance-oriented appearance, and this 2XL helmet is identified by part number 8200324-1363-XXL.\u003cbr\u003eThe eight-piece, multi-density EPS liner uses six strategically positioned densities to help manage energy from different impact zones while maintaining a close, comfortable fit. Four inner shell configurations support a more precise fit for improved comfort and helmet performance. The smooth, low-friction EPS surface is designed to help manage linear and oblique forces by allowing the comfort liner to move independently from the EPS during an oblique impact. Alpinestars A-Head Fitment System allows riders to adjust the helmet's height and tilt angle for a more personalized position and secure feel.\u003cbr\u003eAerodynamic performance is supported by CFD development, wind tunnel validation, and track testing. The Supertech R10 includes standard and longer race spoilers with elastic joints designed to detach during a significant impact, along with lateral winglets and visor turbulators that support stability and aero-acoustic performance. Eleven ventilation points, including chin-bar intakes, top intakes, lateral exhausts, and rear extractors, direct airflow through integrated EPS channels. The top vent uses a large slider to route air over the rider's head, while the chin vents help circulate air along the shield to reduce fogging and remove humid air. The Alpinestars Supertech R10 Element Helmet is a focused choice for riders seeking premium construction, adaptable fit, efficient airflow, and track-developed aerodynamic design.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-composite outer shell: Combines a 3K high-density carbon outer layer with uni-directional carbon composite, aramid fiber, and fiberglass layers for strength, energy management, and controlled shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-preg epoxy construction: Bonds the composite layers with a controlled resin-to-fiber ratio to support consistent mechanical performance and reduced weight.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-density EPS liner: Uses an eight-piece design with six specific densities positioned throughout the helmet to help absorb and distribute impact forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour inner shell configurations: Supports a more precise fit while helping improve comfort, reduce weight, and optimize helmet performance during an impact.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-friction EPS surface: Helps manage rotational, oblique, and linear forces by allowing the comfort liner and rider's head to move more independently inside the helmet.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Allows adjustment of helmet height and forward or backward tilt for a personalized fit and riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic development: CFD simulations, wind tunnel testing, and track validation help support low-drag performance and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDual aerodynamic spoilers: Includes standard and longer race spoilers with elastic joints designed to detach during a significant impact.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation system: Features 11 ventilation points with integrated airflow channels through the EPS liner for effective intake and exhaust.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-fog airflow design: Chin vents direct laminated airflow along the shield while helping extract humid air from inside the helmet.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349885985003,"sku":"010116992","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964567.png?v=1788593411"},{"product_id":"alpinestars-supertech-r10-helmet-element-carbon-red-white-large-8200324-1363-l","title":"Alpinestars Supertech R10 Helmet Element Carbon\/Red\/White Large 8200324-1363-L","description":"Supertech R10 Helmet - Element - Carbon\/Red\/White - Large\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet in Element Carbon\/Red\/White is engineered for high-performance street and track riding. Its advanced outer shell uses a multi-composite construction combining a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass. These layers are bonded with pre-applied epoxy resin to precisely control the resin-to-fiber ratio, optimizing strength, mechanical performance, and weight. The shell is designed to limit deflection and spread impact energy across a wider area for more effective absorption by the EPS liner.\u003cbr\u003eThe inner shell features an eight-piece, multi-density EPS liner using six strategically positioned densities to manage impact forces while supporting a close, comfortable fit. Four inner shell configurations help provide a more precise fit, improving comfort and helmet performance. A smooth, specially coated EPS surface helps reduce friction between the liner and comfort padding, allowing the head to move more independently inside the helmet during an oblique impact. This design helps mitigate rotational, oblique, and linear forces transmitted to the head, neck, brain, and spine. The A-Head Fitment System allows riders to adjust the helmet's height and angle for a personalized setup.\u003cbr\u003eAerodynamic performance was developed through computational fluid dynamics simulations, wind-tunnel testing, and track validation. The Supertech R10 includes standard and longer race spoilers with elastic joints designed to detach under significant impact, helping reduce potential rotational energy. Lateral winglets support stability, while visor turbulators improve aero-acoustic performance. The helmet also features an integrated ventilation system with air channels through the EPS liner to circulate air around the rider's head and exhaust heat from the rear.\u003cbr\u003eSeven intake vents, including chin and top vents, work with four exhaust ports to maintain airflow. The top vent includes a central slider that directs air toward the crown and helps extract heat from the forehead when open. Chin bar vents channel air along the inside of the shield to help reduce fogging and misting, while rear extractor vents remove humid air. The Alpinestars Supertech R10 Helmet is finished in the Element Carbon\/Red\/White colorway and is offered here in Large, part number 8200324-1363-L.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-Composite Carbon Shell: Combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength and controlled energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Epoxy Construction: Precisely manages the resin-to-fiber ratio to support structural performance and reduced shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Uses eight pieces and six densities positioned throughout the helmet to help absorb impact energy and provide a close fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and angle to help riders achieve a personalized, secure fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially coated liner surface helps manage rotational and oblique impact forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Spoilers: Includes standard and longer race spoilers with elastic joints designed to detach during significant impacts.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTrack-Developed Aerodynamics: CFD simulations, wind-tunnel testing, lateral winglets, and visor turbulators support stability and aero-acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Ventilation: Seven intake vents, four exhaust ports, and internal air channels circulate air around the head and remove heat.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin vents direct laminated airflow along the inner shield surface to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349886312683,"sku":"010116990","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964563.png?v=1788593417"},{"product_id":"alpinestars-supertech-r10-helmet-element-carbon-red-white-small-8200324-1363-s","title":"Alpinestars Supertech R10 Helmet Element Carbon\/Red\/White Small 8200324-1363-S","description":"Supertech R10 Helmet - Element - Carbon\/Red\/White - Small\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced carbon composite construction, aerodynamic performance, and sophisticated impact management for riders who demand a high level of protection and comfort on the road or track. This Element model features a carbon, red, and white finish and is identified by part number 8200324-1363-S. Its outer shell uses a multi-composite construction with a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This process helps optimize the resin-to-fiber ratio for strength, mechanical performance, lightweight efficiency, and controlled energy dissipation.\u003cbr\u003eThe helmet’s eight-piece, multi-density EPS liner uses six strategically positioned densities to help absorb and distribute impact forces while maintaining a secure, comfortable fit. Four inner shell options support precise sizing and help improve the helmet’s effectiveness during an impact. A smooth, specially coated EPS surface creates a low-friction interface beneath the comfort liner, allowing the rider’s head to move more independently inside the helmet during oblique impacts. This design helps reduce rotational forces transmitted to the head, neck, brain, and spine. The A-Head Fitment System allows adjustment of the helmet’s height and angle for a personalized setup.\u003cbr\u003eDeveloped using computational fluid dynamics, wind tunnel testing, and track validation, the Supertech R10 is designed for aerodynamic stability and low drag. It includes standard and extended race spoilers with elastic joints that help detach the spoiler during a significant impact, along with lateral winglets and visor turbulators for enhanced stability and aero-acoustic performance. Eleven ventilation points, including chin, crown, and rear exhaust ports, channel airflow through the EPS liner to cool the rider and remove heat. The top vent uses a central slider to direct air across the head, while the chin vents help prevent shield fogging by directing airflow along the inside of the visor and exhausting humid air from the helmet.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass for strength and efficient energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Fiber Construction: Epoxy resin is applied to the pre-preg fibers to help optimize the resin-to-fiber ratio for mechanical performance and controlled shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece EPS construction uses six specific densities positioned throughout the helmet to absorb impact energy and support a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell Options: Four inner shell configurations help optimize fit, comfort, weight, and impact performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction Impact Management: A smooth, specially coated EPS surface allows the comfort liner to move during oblique impacts to help reduce rotational energy transmission.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable height and angle settings allow riders to tune how the helmet sits on the head.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Design: CFD development, wind tunnel testing, and track validation support low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpoiler System: Includes standard and extended race spoilers with elastic joints designed to detach during a significant impact.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets: Help support aerodynamic stability and reduce drag.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Turbulators: Improve aero-acoustic performance around the shield.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points, including crown, chin, and rear exhaust ports, promote airflow through the helmet.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin vents direct laminated airflow along the inside of the shield to help prevent fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrand and Part Number: Alpinestars Supertech R10 Helmet, part number 8200324-1363-S.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349886607595,"sku":"010116988","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964561.png?v=1788593424"},{"product_id":"alpinestars-supertech-r10-helmet-element-carbon-red-white-xs-8200324-1363-xs","title":"Alpinestars Supertech R10 Helmet Element Carbon\/Red\/White XS 8200324-1363-XS","description":"Supertech R10 Helmet - Element - Carbon\/Red\/White - XS\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet in Element Carbon\/Red\/White is a premium racing helmet engineered for advanced protection, aerodynamic stability, and rider comfort. Part Number 8200324-1363-XS features a multi-composite outer shell constructed from a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass. These materials are bonded with pre-preg epoxy resin to optimize the balance of resin and fiber, helping maximize strength, mechanical performance, and lightweight efficiency while supporting controlled energy dissipation and reduced shell deflection.\u003cbr\u003eThe inner shell uses an eight-piece, multi-density EPS liner with six strategically positioned densities to manage impact forces across different zones and provide a secure, comfortable fit. Four inner shell configurations help optimize fit and helmet effectiveness for different riders. A polished, low-friction EPS surface is designed to help manage linear and oblique forces by allowing the comfort liner to move relative to the EPS, helping reduce force transmission during an angled impact. The A-Head Fitment System allows riders to adjust the helmet's height and angle for a personalized position and improved fit.\u003cbr\u003eDeveloped using CFD simulations, wind-tunnel testing, and track validation, the Supertech R10 is optimized for low drag and aerodynamic stability. It includes standard and longer race spoilers with elastic joints designed to detach under significant impact, along with lateral winglets and visor turbulators that support stability and aero-acoustic performance. The ventilation system includes 11 dedicated ventilation points, with intake ports in the chin guard and helmet crown and exhaust ports at the chin bar and rear. Integrated air channels direct airflow around the rider's head, while the top slider and rear extractors help manage heat. Chin vents channel air toward the shield to help reduce fogging and remove humid air from the helmet.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, energy management, and reduced shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS liner uses six targeted densities to help absorb impact energy and provide a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially coated inner surfaces help manage rotational, oblique, and linear impact forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and angle to help riders achieve a personalized fit and position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD-developed design with wind-tunnel and track validation supports low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpoilers: Includes standard and longer race spoilers with elastic joints designed to detach during significant impacts.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven dedicated ventilation points and integrated EPS air channels promote airflow, heat extraction, and comfort.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin vents direct air toward the shield to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349886869739,"sku":"010116987","price":1379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964553.png?v=1788593430"},{"product_id":"alpinestars-supertech-r10-helmet-team-matte-black-carbon-red-fluo-blue-2xl-8200224-1383-xxl","title":"Alpinestars Supertech R10 Helmet Team Matte Black\/Carbon Red Fluo\/Blue 2XL - 8200224-1383-XXL","description":"Supertech R10 Helmet - Team - Matte Black\/Carbon Red Fluo\/Blue - 2XL\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet in Team Matte Black\/Carbon Red Fluo\/Blue is a premium race-focused helmet engineered for advanced protection, aerodynamic stability, and rider comfort. This 2XL helmet features a multi-composite outer shell made from a 3K high-density carbon outer layer, uni-directional carbon composite, aramid fiber, and fiberglass. The pre-preg fiber construction uses epoxy resin to optimize the balance of resin and fiber, helping deliver strong mechanical performance, efficient energy dissipation, and controlled shell deflection during an impact.\u003cbr\u003eThe Supertech R10 uses four inner shell configurations and an eight-piece, multi-density EPS liner with six strategically positioned densities. This construction is designed to provide a close, comfortable fit while managing impact energy across multiple zones. A smooth, low-friction EPS surface helps address linear and oblique forces by allowing the comfort liner and rider’s head to move more independently inside the helmet. The A-Head Fitment System allows the helmet’s height and angle to be adjusted for a personalized setup, helping optimize both comfort and protective performance.\u003cbr\u003eDeveloped through CFD simulations and validated in wind tunnel and track testing, the Alpinestars Supertech R10 is shaped for low drag and aerodynamic stability. It includes standard and longer race spoilers with elastic joints designed to detach during a significant impact, along with lateral winglets that support stability. Visor turbulators help improve aero-acoustic performance. The helmet also includes 11 ventilation points, with dedicated intake and exhaust ports connected to internal EPS air channels for effective airflow management. A large top slider directs air toward the crown and helps extract heat, while rear exhaust vents discharge hot air.\u003cbr\u003eThe chin bar vents are positioned beside the shield lock mechanism and can be opened or closed using integrated tabs. Their airflow is directed along the inside of the shield to help reduce fogging and misting, while separate chin bar exhausts help remove humid air. Finished in the Team Matte Black\/Carbon Red Fluo\/Blue colorway, this Alpinestars helmet combines race-developed aerodynamics, advanced impact management, adjustable fit, and targeted ventilation in a high-performance design. Part number 8200224-1383-XXL identifies this 2XL configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass for strength, energy management, and controlled shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS liner uses six specific densities positioned throughout the helmet for targeted impact absorption and a comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOblique Impact Management: Smooth, low-friction EPS surfaces help reduce rotational and oblique forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and tilt angle to help create a personalized fit and optimized protective position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD-developed and wind-tunnel-validated design supports low drag and aerodynamic stability at speed.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpoilers: Includes standard and longer race spoilers with elastic joints designed to detach during a significant impact.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points, internal air channels, and dedicated intake and exhaust ports promote airflow and heat extraction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin vents direct air along the shield to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConfiguration: Team Matte Black\/Carbon Red Fluo\/Blue finish in 2XL sizing.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 8200224-1383-XXL.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349887164651,"sku":"010116986","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964550.png?v=1788593436"},{"product_id":"alpinestars-supertech-r10-helmet-team-matte-black-carbon-red-fluo-blue-xl-8200224-1383-xl","title":"ALPINESTARS Supertech R10 Helmet - Team - Matte Black\/Carbon Red Fluo\/Blue - XL 8200224-1383-XL","description":"\u003cp\u003eSupertech R10 Helmet - Team - Matte Black\/Carbon Red Fluo\/Blue - XL\n\u003cbr\u003eOuter Shell, Utilizes molding technology with a multi-composite combination featuring a 3K high-density carbon outer layer, a uni-directional carbon composite layer, an aramid fiber layer, and a fiberglass one, 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell, Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre-preg fiber, perfectly controls the ideal proportion of resin versus fiber to maximize strength, mechanical performance, and lightweight— providing improved energy management, as well as limited outer shell deflection, making the energy spread wider and better absorbed by the EPS liner, Inner Shell, Four inner shells— construction is optimized to ensure riders have the correct fit, which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact, Eight-piece multi-density EPS liner with six specific densities that are strategically positioned in different zones to ensure excellent energy absorption from impact forces dissipated over the outer shell, as well as a close and comfortable fit, Linear and oblique force management — The EPS inner surface is smooth, creating an optimized, low friction area, for superior oblique impact management, To help fight and mitigate rotational, oblique, and linear impact forces, the inner surface of the EPS liner was designed with a low friction surface— polished to be smooth and specially coated to reduce friction even further, allowing the comfort liner to move against the EPS thus allowing the rider's head to move independently inside of the helmet, or vice-versa, which can significantly reduce the amount of force transmitted to the head, neck, brain, and spine from an oblique impact, while simultaneously reducing the possibility of a concussion, A-Head Fitment System — Allows the helmet to be tuned exactly to the rider's preference by having the ability to adjust both the height and angle at which the helmet sits on the head, The EPS is fitted with the A-Head Fitment System that allows for a specific setup that can be adapted to how deep the rider's head sits in the helmet, as well as how far forward or backward the helmet is tilted, Aerodynamics, Developed with CFD simulations, validated in the wind tunnel and on the track, the Supertech R10 helmet is optimized for low drag performance and aerodynamic stability, Comes with two separate aerodynamic spoilers —a standard and a longer, race version— and they're both fitted with elastic joints that help the spoiler detach from the helmet shell if it is subjected to a significant impact, no matter the angle, to reduce potential rotational energy, Lateral winglets to further support the Supertech R10's stability and improve aerodynamic drag, Visor has turbulators to improve aero-acoustic performance, Ventilation, Contains 11 ventilation points, not including the eye port, with 7 intakes including 3 in the chin guard and 4 on the top of the helmet, plus 4 exhausts, with 2 lateral ports on the chin bar, and 2 on the top rear of the helmet, Ventilation ports integrate directly with the helmet's shell with a series of air ducts through the inner EPS liner, Airflow comes in through the ports, as well as actively circulates over and around the rider's head through a series of channels and then gets extracted out the back of the helmet, Top vent features a large central slider which channels air down to the top of the head for better comfort, which, when open, has vents for hot air extraction from the rider's forehead, Under the rear spoiler there are two extractor vents for effective hot air exhausting, Chin vents are formed by two openings located at the front of the helmet at the sides of the shield lock mechanism, where each flap has a tab in the corner, which is used to open or close the vent— Air entering from this point is channeled towards the inner side of the shields, creating a laminated flow of air that effectively prevents fogging and misting, Chin bar vents are used to extract humid air to the outside of the helmet\u003c\/p\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349887459563,"sku":"010116985","price":1379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964548.png?v=1788593441"},{"product_id":"alpinestars-supertech-r10-helmet-team-matte-black-carbon-red-fluo-blue-medium-8200224-1383-m","title":"Alpinestars Supertech R10 Helmet Team Matte Black\/Carbon Red Fluo\/Blue Medium 8200224-1383-M","description":"Supertech R10 Helmet - Team - Matte Black\/Carbon Red Fluo\/Blue - Medium\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, precise fit adjustment, and race-developed aerodynamics for riders who demand high levels of protection and performance. Part Number 8200224-1383-M identifies this Team edition in Matte Black, Carbon Red Fluo, and Blue, sized Medium. Its outer shell uses a multi-composite structure with a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This construction helps optimize strength, weight, energy dissipation, and shell deflection during an impact.\u003cbr\u003eThe interior features four individually optimized inner shells and an eight-piece, multi-density EPS liner incorporating six strategically positioned densities. This design supports a close, comfortable fit while helping manage energy across different impact zones. The polished, low-friction EPS surface is engineered to help manage linear and oblique forces by allowing the comfort liner and rider's head to move more independently inside the helmet. This can help reduce forces transferred to the head, neck, brain, and spine during an oblique impact. The A-Head Fitment System allows riders to fine-tune both the height and angle of the helmet for a personalized position.\u003cbr\u003eDeveloped through computational fluid dynamics simulations, wind-tunnel testing, and track validation, the Supertech R10 is designed for aerodynamic stability and reduced drag. It includes standard and longer race spoilers with elastic joints that help the spoiler detach under a significant impact, regardless of angle, to help reduce rotational energy. Lateral winglets further support stability, while visor turbulators improve aero-acoustic performance. The ventilation system uses 11 dedicated ventilation points, including seven intakes and four exhausts, with integrated channels directing airflow through the EPS liner and around the rider's head.\u003cbr\u003eA large top vent slider channels fresh air toward the crown and helps extract hot air from the forehead when open. Rear extractor vents discharge warm air beneath the spoiler, while chin bar vents direct airflow along the inside of the shield to help reduce fogging and misting. The chin vents can also extract humid air from inside the helmet. Together, these features make the Alpinestars Supertech R10 Helmet a refined choice for track-focused riding and high-performance street use.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass with pre-preg epoxy resin for strength, energy management, and reduced shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four optimized inner shells help improve fit, comfort, impact performance, and overall weight.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS liner uses six specific densities positioned across key zones for targeted energy absorption and a close fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImpact Management: Smooth, low-friction EPS surface helps manage linear and oblique forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and tilt angle to help riders achieve a personalized fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD-developed and wind-tunnel-validated shell profile is designed for low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpoilers: Includes standard and longer race spoilers with elastic joints designed to detach during significant impacts to help reduce rotational energy.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven dedicated ventilation points, integrated air channels, and multiple exhausts promote airflow around the head and help remove heat and humidity.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Airflow: Chin vents direct air along the inner shield surface to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eColor and Size: Team finish in Matte Black, Carbon Red Fluo, and Blue, Medium.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrand and Part Number: Alpinestars Supertech R10 Helmet, Part Number 8200224-1383-M.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349887688939,"sku":"010116983","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964531.png?v=1788593447"},{"product_id":"alpinestars-supertech-r10-team-helmet-matte-black-carbon-red-fluo-blue-small-8200224-1383-s","title":"Alpinestars Supertech R10 Team Helmet Matte Black\/Carbon Red Fluo\/Blue Small 8200224-1383-S","description":"Supertech R10 Helmet - Team - Matte Black\/Carbon Red Fluo\/Blue - Small\n\u003cp\u003eThe Alpinestars Supertech R10 Team Helmet combines advanced multi-composite shell construction, race-developed aerodynamics, and a precision-focused fit system for demanding street and track riders. Part number 8200224-1383-S features a layered shell made from 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass, bonded with pre-preg epoxy resin to optimize strength, mechanical performance, weight, and energy management. The construction helps limit shell deflection while spreading impact energy across the EPS liner for improved absorption.\u003cbr\u003eInside, four optimized inner shell sections and an eight-piece, multi-density EPS liner provide a close, comfortable fit with strategically positioned densities for managing impact forces. The smooth, low-friction EPS surface is designed to help manage linear and oblique forces by allowing the comfort liner and rider’s head to move more independently during an impact. The A-Head Fitment System allows riders to adjust the helmet’s height and angle for a personalized position, helping improve comfort, stability, and overall fit.\u003cbr\u003eAerodynamic performance is supported by computational fluid dynamics development, wind-tunnel validation, and track testing. The helmet includes standard and longer race spoilers with elastic joints designed to detach under significant impact, along with lateral winglets that support stability and help reduce drag. Visor turbulators contribute to improved aero-acoustic performance. Ventilation includes 11 dedicated ports, with integrated channels directing airflow through the EPS liner and around the rider’s head before exhausting warm air from the rear. A large top slider, rear extractor vents, and chin-bar vents support cooling and help reduce shield fogging by directing airflow across the inside of the visor.\u003cbr\u003eFinished in Team Matte Black, Carbon Red Fluo, and Blue, the Alpinestars Supertech R10 is engineered for riders who want premium protection technology, adaptable fit, controlled airflow, and stable aerodynamic performance. The Small size and part number 8200224-1383-S make this helmet easy to identify when selecting compatible riding equipment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-Composite Outer Shell: Combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, energy management, and controlled shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Uses eight sections with six strategically positioned densities to help absorb impact forces while maintaining a comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially coated inner surfaces help manage linear and oblique forces by reducing friction between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Allows adjustment of the helmet’s height and forward or rearward angle for a personalized fit and riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRace-Developed Aerodynamics: CFD simulations, wind-tunnel testing, and track validation support low-drag performance and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDual Aerodynamic Spoilers: Includes standard and longer race spoilers with elastic joints designed to detach under significant impact.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Ventilation: Features 11 ventilation points, internal air channels, top slider control, rear exhausts, and chin-bar vents for cooling and moisture management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow Design: Chin vents direct laminated airflow toward the shield to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTeam Finish: Matte Black, Carbon Red Fluo, and Blue colorway for a distinctive Alpinestars racing-inspired appearance.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349887983851,"sku":"010116982","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964534.png?v=1788593453"},{"product_id":"alpinestars-supertech-r10-helmet-team-black-carbon-red-gloss-white-2xl-8200224-1352-xxl","title":"Alpinestars Supertech R10 Helmet Team Black\/Carbon Red\/Gloss White 2XL - 8200224-1352-XXL","description":"Supertech R10 Helmet - Team - Black\/Carbon Red\/Gloss White - 2XL\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, multi-density impact protection, aerodynamic stability, and race-focused ventilation for demanding street and track riders. Part Number 8200224-1352-XXL identifies this Team colorway in Black, Carbon Red, and Gloss White, offered in a 2XL fit. Its outer shell uses a layered combination of 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This construction helps optimize the resin-to-fiber ratio for strength, lightweight performance, energy management, and controlled shell deflection during an impact.\u003cbr\u003eThe helmet features four optimized inner shell sections and an eight-piece, multi-density EPS liner with six strategically positioned densities. Together, these elements support a close, comfortable fit while helping dissipate impact forces across the helmet. The smooth, low-friction EPS surface is designed to help manage linear and oblique forces by allowing the comfort liner to move independently of the EPS during an angled impact. The A-Head Fitment System lets riders adjust the helmet’s height and angle for a more personalized fit and improved positioning.\u003cbr\u003eAerodynamic performance is supported by CFD development, wind-tunnel validation, lateral winglets, visor turbulators, and two interchangeable spoilers, including a longer race version. Elastic spoiler joints are designed to help the spoiler detach under significant impact loading to reduce potential rotational energy. Eleven ventilation points, excluding the eye port, direct airflow through integrated EPS channels. Seven intake ports, including chin and crown vents, work with four exhaust ports to circulate air around the rider’s head and evacuate heat. The crown slider channels air over the head, while the chin vents direct airflow along the inner shield surface to help reduce fogging and remove humid air. The Alpinestars Supertech R10 Helmet is supplied with a race-oriented feature set for riders seeking refined protection, fit adjustment, airflow, and high-speed aerodynamic control.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComposite Outer Shell: Uses 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, energy management, and controlled shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Epoxy Construction: Bonds the layered fibers with a controlled resin-to-fiber ratio to support mechanical performance and reduced weight.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece liner with six densities positioned across specific zones for impact absorption and a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially treated inner surface helps manage linear and oblique forces by allowing movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and angle to help riders achieve a personalized fit and preferred riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Spoilers: Includes standard and longer race spoilers with elastic joints designed to detach under significant impact loading.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Stability: CFD development, wind-tunnel testing, lateral winglets, and visor turbulators support low drag and improved high-speed stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation System: Eleven ventilation points, seven intakes, four exhausts, and integrated EPS air channels promote airflow and heat evacuation.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Chin Ventilation: Chin vents direct air along the inner shield surface to help limit fogging and remove humid air.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTeam Colorway and Fit: Black, Carbon Red, and Gloss White finish in a 2XL fit, Part Number 8200224-1352-XXL.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349888311531,"sku":"010116980","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964522.png?v=1788593459"},{"product_id":"alpinestars-supertech-r10-helmet-team-black-carbon-red-gloss-white-xl-8200224-1352-xl","title":"Alpinestars Supertech R10 Helmet Team Black\/Carbon Red\/Gloss White XL 8200224-1352-XL","description":"Supertech R10 Helmet - Team - Black\/Carbon Red\/Gloss White - XL\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet is a high-performance full-face motorcycle racing helmet engineered for advanced protection, aerodynamic stability, ventilation, and rider comfort. This Team edition features a black, carbon red, and gloss white finish in an XL fit. Part number 8200224-1352-XL identifies this configuration for riders seeking premium track-focused performance from the Alpinestars Supertech R10 platform.\u003cbr\u003eThe outer shell uses a multi-composite construction combining a 3K high-density carbon outer layer, a uni-directional carbon composite layer, aramid fiber, and fiberglass. These materials are bonded with pre-preg fiber and epoxy resin to help optimize the resin-to-fiber ratio, strength, mechanical performance, and weight. The eight-piece, multi-density EPS liner uses six strategically positioned densities to absorb impact energy while maintaining a close, comfortable fit. Its smooth, low-friction inner surface helps manage linear and oblique forces by allowing the comfort liner to move relative to the EPS, helping reduce force transferred to the head, neck, brain, and spine during an oblique impact. The A-Head Fitment System allows riders to adjust the helmet's height and tilt for a personalized setup.\u003cbr\u003eAerodynamic performance was developed through CFD simulations and validated in wind-tunnel and track testing. The helmet includes standard and extended race spoilers with elastic joints designed to detach during a significant impact, along with lateral winglets for added stability and reduced drag. Visor turbulators support improved aero-acoustic performance. Eleven ventilation points, including seven intakes and four exhausts, connect to internal air channels that direct airflow across the head and out the rear. A central top slider controls airflow over the crown and supports hot-air extraction, while rear extractor vents help release heat. Chin-bar vents direct air toward the shield to help limit fogging and also remove humid air from inside the helmet. The result is a race-ready helmet designed to deliver dependable protection, precise fit, efficient airflow, and stable performance at speed.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-composite outer shell: Combines 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass for strength and controlled energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEight-piece multi-density EPS liner: Uses six strategically positioned densities to help absorb impact forces and support a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-friction EPS surface: Helps manage rotational, oblique, and linear forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and tilt angle to help riders achieve a personalized fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCFD-developed aerodynamics: Designed and validated for low drag, aerodynamic stability, and race-focused performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInterchangeable spoilers: Includes standard and extended race spoilers with elastic joints designed to detach during significant impacts.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral winglets: Support aerodynamic stability and help improve drag performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor turbulators: Help enhance aero-acoustic performance around the shield.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEleven-point ventilation: Provides seven intake ports and four exhaust ports connected through internal EPS air channels.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable airflow control: A central top slider directs air over the crown and supports hot-air extraction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin-bar ventilation: Directs airflow toward the shield to help reduce fogging while extracting humid air.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTeam colorway: Finished in black, carbon red, and gloss white.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHelmet size: XL.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart number: 8200224-1352-XL.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349888606443,"sku":"010116979","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964524.png?v=1788593466"},{"product_id":"alpinestars-supertech-r10-team-helmet-black-carbon-red-gloss-white-small-8200224-1352-s","title":"Alpinestars Supertech R10 Team Helmet Black\/Carbon Red\/Gloss White Small 8200224-1352-S","description":"Supertech R10 Helmet - Team - Black\/Carbon Red\/Gloss White - Small\n\u003cp\u003eThe Alpinestars Supertech R10 Team Helmet combines a high-performance composite shell with advanced aerodynamic and impact-management technologies for demanding road and track riders. Its multi-composite construction incorporates a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass, bonded with epoxy resin to optimize strength, mechanical performance, energy dissipation, and weight efficiency. The layered shell helps limit outer-shell deflection while spreading impact energy across the EPS liner for improved absorption. This Team graphic finish features black, carbon red, and gloss white styling, with a Small fit and Alpinestars part number 8200224-1352-S.\u003cbr\u003eThe helmet uses four individually optimized inner shells and an eight-piece, multi-density EPS liner with six strategically positioned densities. This arrangement supports a close, comfortable fit while helping manage energy from a range of impact forces. A smooth, specially coated EPS surface creates a low-friction area that allows the comfort liner and rider’s head to move more independently during oblique impacts. This design helps reduce rotational force transmission to the head, neck, brain, and spine. The integrated A-Head Fitment System allows riders to adjust the helmet’s height and fore-and-aft angle for a more personalized position and secure fit.\u003cbr\u003eCFD development, wind-tunnel validation, and track testing contribute to the Supertech R10’s aerodynamic stability and low-drag performance. The helmet includes standard and longer race spoilers with elastic joints designed to detach during significant impacts, along with lateral winglets and visor turbulators to support stability and aero-acoustic performance. Eleven ventilation points work with internal EPS air channels to circulate air around the head and exhaust heat efficiently. Seven intake ports include chin and top vents, while four exhaust ports help remove warm, humid air. A large top slider directs airflow over the crown, and the chin vents channel air toward the shield to help reduce fogging and misting.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComposite Shell: Combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, efficient energy dissipation, and reduced shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece construction with six strategically positioned densities helps absorb impact energy while maintaining a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially coated inner surfaces help manage rotational and oblique impact forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and fore-and-aft angle to help riders achieve a personalized fit and riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Design: Developed using CFD simulations and validated in wind-tunnel and track testing for low drag and stable performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInterchangeable Spoilers: Includes standard and longer race spoilers with elastic joints designed to detach under significant impact loads.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets: Support aerodynamic stability and help optimize drag performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation System: Eleven ventilation points, internal air channels, and dedicated exhaust ports promote airflow and heat removal.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Adjustable chin vents direct air toward the shield to help reduce fogging and remove humid air.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349888966891,"sku":"010116976","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964518.png?v=1788593472"},{"product_id":"alpinestars-supertech-r10-helmet-team-black-carbon-red-gloss-white-xs-8200224-1352-xs","title":"Alpinestars Supertech R10 Helmet Team Black\/Carbon Red\/Gloss White, XS - 8200224-1352-XS","description":"Supertech R10 Helmet - Team - Black\/Carbon Red\/Gloss White - XS\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, aerodynamic performance, and carefully tuned impact management for demanding street and track riders. This Team colorway features a Black, Carbon Red, and Gloss White finish in an XS fit. Part number 8200224-1352-XS identifies this specific configuration, which is engineered to provide a secure, comfortable fit without compromising performance.\u003cbr\u003eThe outer shell uses a multi-composite construction with a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with epoxy resin. This layered design helps optimize the balance of resin and fiber for strength, mechanical performance, and reduced weight. It also helps manage impact energy across the shell while limiting shell deflection, allowing the EPS liner to absorb and distribute energy more effectively. Inside, four shell sizes and an eight-piece, multi-density EPS liner use six strategically positioned densities to support precise fit, comfort, and energy absorption.\u003cbr\u003eThe Supertech R10 features a low-friction EPS surface designed to help manage linear and oblique forces. The smooth, specially treated surface allows the comfort liner to move relative to the EPS during an oblique impact, helping reduce the forces transmitted to the rider’s head, neck, brain, and spine. The A-Head Fitment System allows riders to adjust both the height and angle of the helmet for a more personalized setup and improved positioning.\u003cbr\u003eAerodynamic development using CFD simulations, wind-tunnel validation, and track testing helps the helmet deliver low drag and stable performance. Two interchangeable spoilers, including a longer race version, use elastic joints designed to detach during a significant impact to help reduce rotational energy. Lateral winglets and visor turbulators further support stability and aero-acoustic performance. Eleven ventilation points route air through integrated EPS channels, with adjustable top and chin vents helping circulate fresh air, extract heat, and reduce shield fogging. The helmet includes standard and race spoilers for versatile riding applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-composite outer shell combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength and impact-energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEpoxy-bonded pre-preg fiber construction helps optimize the resin-to-fiber ratio for mechanical performance and reduced weight.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour inner shell sizes support a more precise fit while helping improve comfort and impact performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEight-piece, multi-density EPS liner uses six targeted densities for zone-specific energy absorption and a close fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-friction EPS surface helps manage linear and oblique forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System adjusts helmet height and angle to accommodate individual rider preferences.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCFD, wind-tunnel, and track development supports low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes standard and longer race spoilers with elastic joints designed to detach during significant impacts.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEleven ventilation points, integrated air channels, and adjustable top and chin vents support airflow, cooling, and fog reduction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral winglets and visor turbulators help improve aerodynamic stability and aero-acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349892407531,"sku":"010116975","price":1379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964517.png?v=1788593479"},{"product_id":"alpinestars-supertech-r10-element-carbon-silver-black-helmet-medium-8200324-1368-m","title":"Alpinestars Supertech R10 Element Carbon\/Silver\/Black Helmet, Medium, 8200324-1368-M","description":"Supertech R10 Helmet - Element - Carbon\/Silver\/Black - Medium\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, engineered impact management, and race-developed aerodynamics in a performance-focused design. Its outer shell uses a multi-composite combination of 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass layers. These pre-preg materials are bonded with epoxy resin to help optimize the resin-to-fiber ratio for strength, mechanical performance, and reduced weight. The layered construction is designed to limit shell deflection, spread impact energy across a wider area, and improve energy absorption through the EPS liner.\u003cbr\u003eThe inner shell features an eight-piece, multi-density EPS liner with six strategically positioned densities to manage impact forces while supporting a close, comfortable fit. Four inner shell sizes help provide a more precise fit, improving comfort, reducing unnecessary weight, and supporting helmet performance during an impact. A smooth, specially treated EPS surface creates a low-friction interface beneath the comfort liner to help manage linear and oblique forces. This design allows the rider’s head to move more independently within the helmet, helping reduce force transmitted to the head, neck, brain, and spine during an oblique impact.\u003cbr\u003eThe A-Head Fitment System allows the Supertech R10 to be tuned to the rider’s preferred position by adjusting the helmet’s height and angle. Aerodynamic performance was developed through computational fluid dynamics simulations, wind-tunnel testing, and track validation to support low drag and stable performance. The helmet includes standard and longer race spoilers with elastic joints designed to detach during a significant impact, along with lateral winglets that support stability. Visor turbulators help improve aero-acoustic performance.\u003cbr\u003eAn integrated ventilation system uses 11 ventilation points, excluding the eye port, with seven intake ports and four exhaust ports. Air is directed through channels in the EPS liner to circulate around the rider’s head before exiting through the rear. A large top slider channels airflow toward the crown and helps extract warm air, while rear spoiler vents exhaust heat. Chin bar vents direct incoming air toward the shield to help reduce fogging and misting, while additional openings help remove humid air from inside the helmet. The Alpinestars Supertech R10 Helmet is finished in Element Carbon\/Silver\/Black and supplied in Medium with part number 8200324-1368-M.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComposite Outer Shell: Uses 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass layers bonded with pre-preg epoxy resin.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnergy Management: Helps limit shell deflection and spread impact energy across a wider area for improved EPS liner absorption.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece liner with six strategically positioned densities supports impact absorption and a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour Inner Shell Sizes: Optimizes fit, comfort, weight, and helmet performance during an impact.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially treated surface helps manage rotational, oblique, and linear forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Allows adjustment of the helmet’s height and tilt angle for a personalized fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRace-Developed Aerodynamics: CFD simulations, wind-tunnel testing, and track validation support low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInterchangeable Spoilers: Includes standard and longer race spoilers with elastic joints designed to detach during a significant impact.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Ventilation: Eleven ventilation points and internal air channels circulate airflow around the head and exhaust heat.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin bar vents direct air along the shield to help reduce fogging and remove humid air.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349892702443,"sku":"010116995","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964569.png?v=1788593485"},{"product_id":"alpinestars-supertech-r10-element-carbon-red-white-helmet-xl-8200324-1363-xl","title":"Alpinestars Supertech R10 Element Carbon\/Red\/White Helmet, XL - 8200324-1363-XL","description":"Supertech R10 Helmet - Element - Carbon\/Red\/White - XL\n\u003cp\u003eThe Alpinestars Supertech R10 Element helmet combines advanced composite construction, race-developed aerodynamics, and adaptable impact protection for demanding street and track riding. Part number 8200324-1363-XL identifies this Carbon\/Red\/White helmet in XL sizing. Its outer shell uses a multi-composite structure with a 3K high-density carbon outer layer, uni-directional carbon composite, aramid fiber, and fiberglass bonded with epoxy resin. This pre-preg construction precisely controls the resin-to-fiber ratio to support high strength, efficient energy dissipation, reduced shell deflection, and improved energy management through the EPS liner.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite shell combines 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass for strength, lightweight performance, and controlled energy dissipation.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImpact Protection: Eight-piece multi-density EPS liner uses six strategically positioned densities to absorb impact forces and support a secure, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFit System: A-Head Fitment System adjusts the helmet’s height and fore-aft angle to help riders achieve a personalized position and improved protective performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOblique Impact Management: Smooth, specially coated EPS surfaces create a low-friction interface that allows the comfort liner to move independently during oblique impacts, helping reduce transmitted forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD simulations, wind-tunnel testing, and track validation support low-drag performance and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRace Spoilers: Includes standard and extended race spoilers with elastic joints designed to detach during significant impacts to help reduce rotational energy.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Stability: Winglets support aerodynamic stability and help improve drag performance at speed.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Design: Integrated turbulators improve aero-acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points, including seven intakes and four exhausts, provide airflow through channels integrated with the EPS liner.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin Ventilation: Front chin vents direct air toward the shield to help prevent fogging while also allowing humid air to escape.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop Ventilation: A large central slider channels air toward the crown and provides forehead heat extraction when open.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRear Exhausts: Two extractor vents beneath the rear spoiler help remove hot air from inside the helmet.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349893030123,"sku":"010116991","price":1379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964564.png?v=1788593491"},{"product_id":"alpinestars-supertech-r10-helmet-element-carbon-red-white-medium-8200324-1363-m","title":"ALPINESTARS Supertech R10 Helmet - Element - Carbon\/Red\/White - Medium 8200324-1363-M","description":"\u003cp\u003eSupertech R10 Helmet - Element - Carbon\/Red\/White - Medium\n\u003cbr\u003eOuter Shell, Utilizes molding technology with a multi-composite combination featuring a 3K high-density carbon outer layer, a uni-directional carbon composite layer, an aramid fiber layer, and a fiberglass one, 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell, Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre-preg fiber, perfectly controls the ideal proportion of resin versus fiber to maximize strength, mechanical performance, and lightweight— providing improved energy management, as well as limited outer shell deflection, making the energy spread wider and better absorbed by the EPS liner, Inner Shell, Eight-piece multi-density EPS liner with six specific densities that are strategically positioned in different zones to ensure excellent energy absorption from impact forces dissipated over the outer shell, as well as a close and comfortable fit, Four inner shells— construction is optimized to ensure riders have the correct fit, which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact, Linear and oblique force management — The EPS inner surface is smooth, creating an optimized, low friction area, for superior oblique impact management, To help fight and mitigate rotational, oblique, and linear impact forces, the inner surface of the EPS liner was designed with a low friction surface— polished to be smooth and specially coated to reduce friction even further, allowing the comfort liner to move against the EPS thus allowing the rider's head to move independently inside of the helmet, or vice-versa, which can significantly reduce the amount of force transmitted to the head, neck, brain, and spine from an oblique impact, while simultaneously reducing the possibility of a concussion, A-Head Fitment System — Allows the helmet to be tuned exactly to the rider's preference by having the ability to adjust both the height and angle at which the helmet sits on the head, The EPS is fitted with the A-Head Fitment System that allows for a specific setup that can be adapted to how deep the rider's head sits in the helmet, as well as how far forward or backward the helmet is tilted, Aerodynamics, Developed with CFD simulations, validated in the wind tunnel and on the track, the Supertech R10 helmet is optimized for low drag performance and aerodynamic stability, Comes with two separate aerodynamic spoilers —a standard and a longer, race version— and they're both fitted with elastic joints that help the spoiler detach from the helmet shell if it is subjected to a significant impact, no matter the angle, to reduce potential rotational energy, Lateral winglets to further support the Supertech R10's stability and improve aerodynamic drag, Visor has turbulators to improve aero-acoustic performance, Ventilation, Contains 11 ventilation points, not including the eye port, with 7 intakes including 3 in the chin guard and 4 on the top of the helmet, plus 4 exhausts, with 2 lateral ports on the chin bar, and 2 on the top rear of the helmet, Ventilation ports integrate directly with the helmet's shell with a series of air ducts through the inner EPS liner, Airflow comes in through the ports, as well as actively circulates over and around the rider's head through a series of channels and then gets extracted out the back of the helmet, Top vent features a large central slider which channels air down to the top of the head for better comfort, which, when open, has vents for hot air extraction from the rider's forehead, Under the rear spoiler there are two extractor vents for effective hot air exhausting, Chin vents are formed by two openings located at the front of the helmet at the sides of the shield lock mechanism, where each flap has a tab in the corner, which is used to open or close the vent— Air entering from this point is channeled towards the inner side of the shields, creating a laminated flow of air that effectively prevents fogging and misting, Chin bar vents are used to extract humid air to the outside of the helmet\u003c\/p\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349893357803,"sku":"010116989","price":1379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964562.png?v=1788593498"},{"product_id":"alpinestars-supertech-r10-helmet-team-matte-black-carbon-red-fluo-blue-large-8200224-1383-l","title":"Alpinestars Supertech R10 Helmet Team Matte Black\/Carbon Red Fluo\/Blue Large - 8200224-1383-L","description":"Supertech R10 Helmet - Team - Matte Black\/Carbon Red Fluo\/Blue - Large\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, race-developed aerodynamics, and impact management for demanding street and track riding. Part Number 8200224-1383-L features a multi-composite outer shell made with a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass. These materials are bonded with pre-preg epoxy resin to precisely control the resin-to-fiber ratio, helping maximize strength, mechanical performance, and weight efficiency while limiting shell deflection and improving energy distribution to the EPS liner.\u003cbr\u003eThe helmet’s internal structure uses four optimized inner shell sizes and an eight-piece, multi-density EPS liner with six strategically positioned densities. This configuration supports a secure, comfortable fit while helping absorb and manage impact forces. The smooth, specially coated EPS surface creates a low-friction area that allows the comfort liner to move independently during an oblique impact. This design helps reduce rotational forces transferred to the rider’s head, neck, brain, and spine. The integrated A-Head Fitment System allows riders to adjust the helmet’s height and angle for a more precise setup and personalized fit.\u003cbr\u003eAerodynamic performance was developed through computational fluid dynamics simulations, wind-tunnel testing, and track validation. The Supertech R10 includes standard and longer race spoilers with elastic joints designed to detach during a significant impact, helping reduce potential rotational energy. Lateral winglets support stability, while visor turbulators help improve aerodynamic and acoustic performance. Ventilation includes seven intake ports and four exhaust ports, with channels integrated through the EPS liner to circulate air over the rider’s head and extract heat efficiently.\u003cbr\u003eThe top vent uses a large central slider to direct airflow across the crown and assist with hot-air extraction. Rear extractor vents work with the spoiler to remove heat, while the chin bar vents channel air toward the shield to help prevent fogging and misting. Finished in Team Matte Black, Carbon Red Fluo, and Blue, this Large Alpinestars Supertech R10 Helmet delivers a technical fit and competition-focused performance for riders who prioritize protection, stability, ventilation, and adjustability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, unidirectional carbon, aramid fiber, and fiberglass for strength, energy management, and controlled shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS liner uses six strategically positioned densities to absorb impact energy and support a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImpact Management: Smooth, low-friction EPS surfaces allow the comfort liner to move independently during oblique impacts, helping reduce rotational force transfer.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and tilt angle to provide a more personalized and precise fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD-developed and track-validated design supports low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpoilers: Includes standard and longer race spoilers with elastic joints designed to detach during significant impacts.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Seven intake ports, four exhaust ports, integrated air channels, and dedicated chin, top, and rear vents promote efficient airflow and heat extraction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin bar vents direct air toward the shield to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349893652715,"sku":"010116984","price":1379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964547.png?v=1788593504"},{"product_id":"alpinestars-supertech-r10-team-helmet-matte-black-carbon-red-fluo-blue-xs-8200224-1383-xs","title":"Alpinestars Supertech R10 Team Helmet Matte Black\/Carbon Red Fluo\/Blue XS 8200224-1383-XS","description":"Supertech R10 Helmet - Team - Matte Black\/Carbon Red Fluo\/Blue - XS\n\u003cp\u003eThe Alpinestars Supertech R10 Team Helmet combines a lightweight multi-composite outer shell with advanced impact management, aerodynamic stability, and race-focused ventilation. Part number 8200224-1383-XS features a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This construction helps optimize the balance of resin and fiber for strength, mechanical performance, and controlled energy dissipation while limiting outer shell deflection. The energy is distributed across the shell and absorbed by the multi-density EPS liner for enhanced protection performance.\u003cbr\u003eThe helmet uses four optimized inner shell sizes and an eight-piece, multi-density EPS liner with six strategically positioned densities to support fit, comfort, and impact absorption. Its polished, low-friction EPS surface helps manage linear and oblique forces by allowing the comfort liner to move independently during an impact. This design can help reduce the forces transmitted to the head, neck, brain, and spine. The A-Head Fitment System allows riders to adjust the helmet's height and angle for a personalized position and secure fit.\u003cbr\u003eCFD simulations, wind-tunnel testing, and track validation support the Supertech R10's aerodynamic performance. Two interchangeable spoilers, including a longer race version, use elastic joints designed to detach during significant impacts to help reduce rotational energy. Lateral winglets improve stability, while visor turbulators support aerodynamic and acoustic performance. Eleven ventilation points, including seven intakes and four exhausts, connect to internal EPS air channels to circulate airflow around the rider's head. The top slider directs air across the crown, rear extractors remove hot air, and chin-bar vents help channel airflow across the shield to reduce fogging and misting.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, controlled energy dissipation, and limited shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Composite Bonding: Epoxy resin is applied to the pre-preg fibers to help optimize the resin-to-fiber ratio for consistent mechanical performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four inner shell sizes support an optimized fit, improved comfort, reduced weight, and effective impact performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece construction uses six specific densities positioned throughout the liner for impact absorption and a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOblique Impact Management: A polished, low-friction EPS surface allows the comfort liner to move against the shell to help reduce rotational and oblique forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts the helmet's height and angle to accommodate rider preference and head position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD development, wind-tunnel testing, and track validation support low-drag performance and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInterchangeable Spoilers: Includes standard and longer race spoilers with elastic joints designed to detach during significant impacts.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points, internal air channels, a top slider, rear exhausts, and chin-bar vents promote airflow and help reduce shield fogging.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349894013163,"sku":"010116981","price":1379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964520.png?v=1788593511"},{"product_id":"alpinestars-supertech-r10-helmet-team-black-carbon-red-gloss-white-large-8200224-1352-l","title":"Alpinestars Supertech R10 Helmet Team Black\/Carbon Red\/Gloss White Large 8200224-1352-L","description":"Supertech R10 Helmet - Team - Black\/Carbon Red\/Gloss White - Large\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, race-developed aerodynamics, and multi-density impact management for demanding motorcycle riding. This Team edition features a Black, Carbon Red, and Gloss White finish in a Large fit. Part number 8200224-1352-L identifies this performance-focused helmet, which is engineered to balance strength, lightweight performance, comfort, and stability at speed.\u003cbr\u003eThe outer shell uses a multi-composite construction incorporating a 3K high-density carbon outer layer, uni-directional carbon composite, aramid fiber, and fiberglass. These layers are bonded with pre-preg epoxy resin to optimize the ratio of resin to fiber, helping maximize mechanical performance and energy dissipation. The construction is designed to limit shell deflection and distribute impact energy across the EPS liner. Inside, four separately developed shell sections and an eight-piece, multi-density EPS liner help provide a precise fit while strategically managing energy across different impact zones.\u003cbr\u003eThe Supertech R10 uses a smooth, low-friction EPS surface to support management of linear and oblique impact forces. The polished and specially coated surface allows the comfort liner to move relative to the EPS, helping the rider’s head move more independently within the helmet during an oblique impact. Its A-Head Fitment System allows riders to adjust the helmet’s height and angle for a more personalized position, supporting both comfort and proper helmet placement.\u003cbr\u003eAerodynamic performance was developed through CFD simulations and validated in wind-tunnel and track testing. The helmet includes standard and longer race spoilers with elastic joints designed to detach during a significant impact, along with lateral winglets for added stability and drag management. Eleven ventilation points, integrated air channels, a top slider, chin vents, and rear exhaust ports promote airflow around the head while helping remove heat and moisture. Chin-bar airflow is directed toward the shield to help reduce fogging and misting, while rear extractors assist with hot-air evacuation during intense riding.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-composite outer shell: Combines 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass for strength, energy dissipation, and controlled shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-preg construction: Uses epoxy resin applied to the pre-preg fibers to optimize resin-to-fiber proportions and support consistent mechanical performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-density EPS liner: Eight-piece liner with six strategically positioned densities helps manage impact energy while supporting a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-friction EPS surface: Smooth, specially coated inner surface helps manage rotational, oblique, and linear forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and tilt angle to help riders achieve a personalized fit and preferred riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRace-developed aerodynamics: CFD-optimized design, wind-tunnel validation, two interchangeable spoilers, elastic spoiler joints, and lateral winglets support stability and drag management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated ventilation: Eleven ventilation points, internal air channels, top slider, chin vents, and rear exhausts promote airflow and help remove heat and humidity.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-fog airflow design: Chin vents direct air along the inner shield surface to help reduce fogging and misting during riding.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349894340843,"sku":"010116978","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964523.png?v=1788593516"},{"product_id":"alpinestars-supertech-r10-helmet-team-black-carbon-red-gloss-white-medium-8200224-1352-m","title":"Alpinestars Supertech R10 Helmet – Team Black\/Carbon Red\/Gloss White, Medium, 8200224-1352-M","description":"Supertech R10 Helmet - Team - Black\/Carbon Red\/Gloss White - Medium\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet is engineered for high-performance street and track riding, combining advanced composite construction, optimized aerodynamics, and an adaptable interior fit system. This Team edition features a Black, Carbon Red, and Gloss White finish, while part number 8200224-1352-M identifies the Medium configuration. The helmet’s outer shell uses a multi-composite structure with a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass. These layers are bonded with pre-preg epoxy resin to help optimize the balance of fiber and resin, supporting strength, mechanical performance, lightweight construction, and controlled energy dissipation.\u003cbr\u003eInside, four shell sizes and an eight-piece, multi-density EPS liner are designed to provide a precise, comfortable fit while supporting impact energy management. Six EPS densities are positioned throughout specific zones to help absorb and distribute forces. The smooth, low-friction EPS surface is designed to support oblique impact management by allowing the comfort liner and rider’s head to move more independently during an angled impact. The A-Head Fitment System allows the rider to adjust the helmet’s height and angle for a more personalized setup, helping improve comfort, stability, and overall fit.\u003cbr\u003eAerodynamic performance is supported by CFD development, wind-tunnel testing, and track validation. The Supertech R10 includes standard and longer race spoilers, each using elastic joints designed to help the spoiler detach during a significant impact. Lateral winglets assist with stability and drag management, while visor turbulators help improve aero-acoustic performance. Ventilation includes seven intake ports and four exhaust ports, with airflow routed through integrated channels in the EPS liner. A top slider directs air toward the crown and assists with hot-air extraction, while rear extractor vents help remove warm air from the helmet.\u003cbr\u003eChin-bar vents are positioned beside the shield lock mechanism and can be opened or closed using integrated tabs. Air entering through these vents is directed toward the inner shield surface to support airflow and help reduce fogging and misting. Humid air is also routed outward through the chin-bar ventilation system. The Alpinestars Supertech R10 Helmet combines a race-developed shell, adjustable fit, efficient ventilation, and aerodynamic stability in a professional-grade helmet designed for riders who demand focused performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-Composite Outer Shell: Combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, controlled energy dissipation, and efficient performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Epoxy Construction: Bonds the composite layers with a controlled resin-to-fiber ratio to support mechanical strength, lightweight construction, and energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Uses eight pieces and six strategically positioned densities to help absorb impact forces while maintaining a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Helps manage linear and oblique impact forces by allowing the comfort liner to move more independently inside the helmet.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts the helmet’s height and forward or backward angle for a personalized fit and improved wearing comfort.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Spoilers and Winglets: Includes standard and longer race spoilers with elastic joints, plus lateral winglets for aerodynamic stability and drag management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Ventilation: Provides seven intake ports, four exhaust ports, and internal airflow channels to circulate air over the rider’s head.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eShield and Chin-Bar Airflow: Directs air across the inner shield surface to help reduce fogging and routes humid air out of the helmet.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349894635755,"sku":"010116977","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2964519.png?v=1788593522"},{"product_id":"alpinestars-supertech-r10-helmet-solid-carbon-black-large-8200124-1902-l","title":"Alpinestars Supertech R10 Helmet Solid Carbon Black Large 8200124-1902-L","description":"Supertech R10 Helmet - Solid - Carbon Black - Large\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet in Solid Carbon Black and Large is engineered for riders who demand advanced protection, aerodynamic stability, and a precise fit. Part number 8200124-1902-L identifies this premium full-face motorcycle helmet, which uses a molded multi-composite outer shell combining a 3K high-density carbon outer layer, uni-directional carbon composite, aramid fiber, and fiberglass. These materials are bonded with pre-preg epoxy resin to help optimize the balance of strength, mechanical performance, energy management, and reduced weight. The layered shell is designed to limit outer shell deflection and distribute impact energy across the EPS liner for effective absorption.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass for strength, controlled energy dissipation, and lightweight performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four optimized inner shell sizes help improve fit, comfort, weight distribution, and impact performance across helmet sizes.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS construction uses six strategically positioned densities to absorb impact forces while maintaining a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImpact Management: A smooth, low-friction EPS surface allows the comfort liner to move against the shell, helping reduce rotational and oblique forces transmitted to the head, neck, brain, and spine.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable height and tilt settings allow riders to fine-tune how deeply the helmet sits and how far forward or backward it is positioned.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD development, wind-tunnel testing, and track validation support low-drag performance and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Details: Lateral winglets improve stability and drag performance, while visor turbulators support improved aero-acoustic behavior.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points, including seven intakes and four exhausts, work with integrated EPS air channels to circulate air around the rider's head and remove hot air.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop Vent: A large central slider directs airflow toward the top of the head and opens additional forehead extraction vents for improved comfort.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin Ventilation: Side chin openings help direct air toward the shield to reduce fogging and misting, while chin bar channels extract humid air from the helmet.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRear Extraction: Two vents beneath the rear spoiler help exhaust hot air and support continuous airflow through the helmet.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49349894930667,"sku":"010117034","price":1149.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2942619.png?v=1788593528"},{"product_id":"alpinestars-supertech-r10-helmet-arius-gloss-black-white-double-red-2xl-8203926-1683-2xl","title":"Alpinestars Supertech R10 Helmet Arius Gloss Black\/White\/Double Red 2XL 8203926-1683-2XL","description":"Supretech R10 Helmet - 22.06 - Arius - Gloss - Black\/White\/Double Red - 2XL\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines a high-performance composite shell, advanced impact management, and race-developed aerodynamics for riders seeking premium protection on the street or track. This 22.06-certified Arius model features a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. The layered construction is engineered to maximize strength, mechanical performance, energy dissipation, and weight efficiency while helping limit outer shell deflection.\u003cbr\u003eThe helmet uses four individually optimized inner shells and an eight-piece, multi-density EPS liner with six strategically positioned densities. This construction supports a precise fit while helping absorb and distribute impact forces. A smooth, specially coated low-friction EPS surface is designed to help manage linear and oblique impacts by allowing the comfort liner to move independently from the EPS, potentially reducing transmitted forces during rotational impacts. The A-Head Fitment System allows riders to adjust the helmet's height and angle for a more personalized position and secure fit.\u003cbr\u003eDeveloped through computational fluid dynamics simulations, wind-tunnel testing, and track validation, the Supertech R10 is optimized for aerodynamic stability and low drag. Lateral winglets support stability, while visor turbulators help improve aero-acoustic performance. Eleven ventilation points, excluding the eye port, include chin and crown intakes plus rear exhausts. Integrated air channels in the EPS liner circulate airflow around the rider's head, while the top slider directs fresh air over the crown and supports heat extraction. Chin vents help channel airflow along the shield to reduce fogging and remove humid air.\u003cbr\u003eFinished in Gloss Black\/White\/Double Red, this Alpinestars Supertech R10 Helmet is offered in 2XL and includes a competition-focused combination of comfort, airflow, aerodynamic control, and advanced protection technology. Part number 8203926-1683-2XL identifies this specific configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComposite Shell: Combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, energy management, and efficient weight control.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Construction: Uses pre-applied epoxy resin to help optimize the resin-to-fiber ratio for consistent mechanical performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece liner with six densities positioned by zone to support impact absorption and a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction Impact Management: Smooth, specially coated EPS surface helps manage linear, rotational, and oblique impact forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and tilt angle to help personalize the fit and riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Design: CFD-developed and validated in wind-tunnel and track testing for stability and reduced drag.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets and Visor Turbulators: Support aerodynamic stability and help improve aero-acoustic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation System: Eleven ventilation points with integrated EPS air channels promote airflow across the head and efficient heat extraction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin Ventilation: Directs air toward the shield to help reduce fogging while extracting humid air from the chin bar.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConfiguration: Arius graphics in Gloss Black\/White\/Double Red, size 2XL; part number 8203926-1683-2XL.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49352739389675,"sku":"010119058","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707509.png?v=1788627968"},{"product_id":"alpinestars-supertech-r10-arius-helmet-22-06-gloss-black-white-double-red-large-8203926-1683-l","title":"Alpinestars Supertech R10 Arius Helmet 22.06 Gloss Black\/White\/Double Red, Large - 8203926-1683-L","description":"Supretech R10 Helmet - 22.06 - Arius - Gloss - Black\/White\/Double Red - Large\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, aerodynamic performance, and impact-management technology for demanding motorcycle riders. This Arius edition features a gloss black, white, and double-red finish, a 22.06 certification standard, and a Large fit. Part number 8203926-1683-L identifies this configuration for accurate product selection.\u003cbr\u003eThe outer shell uses a multi-composite construction made from a 3K high-density carbon outer layer, a unidirectional carbon composite layer, aramid fiber, and fiberglass. These pre-preg materials are bonded with epoxy resin to help optimize the balance of resin and fiber for strength, mechanical performance, and reduced weight. The layered shell is designed to limit outer-shell deflection and spread impact energy across the EPS liner for improved energy management. Inside, four shell sizes help provide a more precise fit, while the eight-piece, multi-density EPS liner uses six strategically positioned densities for targeted impact absorption and comfort.\u003cbr\u003eThe Supertech R10 is designed to manage linear and oblique forces through a smooth, low-friction EPS surface. Its polished and specially coated inner surface allows the comfort liner to move relative to the EPS, helping the rider’s head move more independently inside the helmet during an oblique impact. The A-Head Fitment System allows adjustment of the helmet’s height and angle, helping riders tune the fit according to head position and personal preference. Aerodynamic development includes CFD simulation, wind-tunnel validation, track testing, lateral winglets, and visor turbulators to support stability, reduce drag, and improve aero-acoustic performance.\u003cbr\u003eVentilation is integrated into the shell and EPS liner through 11 ventilation points, including seven intakes and four exhausts. Air channels circulate airflow around the rider’s head before directing heat and moisture toward the rear. The top vent includes a central slider for directed airflow and forehead heat extraction, while rear extractor vents help exhaust hot air. Chin-bar vents direct air toward the shield to help reduce fogging and misting, and can also extract humid air from inside the helmet.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComposite Outer Shell: Combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength and controlled energy management.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Fiber Construction: Uses epoxy-bonded pre-preg materials to help optimize the resin-to-fiber ratio for mechanical performance and reduced weight.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece liner with six strategically positioned densities for targeted impact absorption and a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially coated inner surface helps manage linear and oblique forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjusts helmet height and angle to help riders achieve a personalized fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic Design: Developed with CFD simulations, wind-tunnel testing, and track validation for aerodynamic stability and reduced drag.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets: Support stability and aerodynamic performance at speed.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Turbulators: Help improve aero-acoustic performance around the shield.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Ventilation: Features 11 ventilation points with dedicated intake and exhaust channels through the shell and EPS liner.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow: Chin-bar vents direct air toward the shield to help reduce fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProduct Configuration: Arius design with a gloss black, white, and double-red finish, 22.06 standard, Large fit, and part number 8203926-1683-L.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49352740307179,"sku":"010119056","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707545.png?v=1788627974"},{"product_id":"alpinestars-supertech-r10-helmet-22-06-arius-gloss-black-white-double-red-small-8203926-1683-s","title":"Alpinestars Supertech R10 Helmet 22.06 Arius Gloss Black\/White\/Double Red Small 8203926-1683-S","description":"Supretech R10 Helmet - 22.06 - Arius - Gloss - Black\/White\/Double Red - Small\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet is engineered for advanced protection, aerodynamic stability, and precise rider comfort. Its multi-composite outer shell combines a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with epoxy resin. This pre-preg construction controls the resin-to-fiber ratio to optimize strength, mechanical performance, and weight while helping manage impact energy and limit shell deflection. The layered shell is designed to spread energy across the EPS liner for improved absorption. The four-piece inner shell construction is optimized for a close, comfortable fit that supports both riding comfort and impact performance.\u003cbr\u003eThe Supertech R10 uses an eight-piece, multi-density EPS liner with six specific densities positioned throughout targeted zones for controlled energy absorption. Its smooth, specially treated inner surface creates a low-friction area to help manage linear and oblique forces. The comfort liner can move against the EPS, allowing the rider’s head and helmet to move more independently during an oblique impact, which may help reduce transmitted forces to the head, neck, brain, and spine. The A-Head Fitment System allows adjustment of the helmet’s height and angle, helping riders customize how deeply the helmet sits and how far forward or backward it is positioned.\u003cbr\u003eDeveloped through computational fluid dynamics simulations, wind-tunnel testing, and track validation, the Alpinestars Supertech R10 is designed for low drag and aerodynamic stability. Lateral winglets support stability, while visor turbulators help improve aero-acoustic performance. The ventilation system includes 11 ventilation points, excluding the eye port, with chin and crown intakes plus rear and lateral exhausts. Integrated air ducts channel airflow through the EPS liner and around the rider’s head. A top slider directs air toward the crown and assists hot-air extraction, while rear spoiler exhaust vents help release heat. Chin vents channel airflow toward the shield to help reduce fogging and misting, while separate chin-bar outlets assist with humid-air extraction. The helmet is finished in a gloss Black\/White\/Double Red Arius design and is identified by Alpinestars part number 8203926-1683-S.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-composite outer shell with 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass layers\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEpoxy-bonded pre-preg construction helps optimize the resin-to-fiber ratio for strength, performance, and energy management\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour-piece inner shell construction supports a close, comfortable fit and reduced overall weight\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEight-piece, multi-density EPS liner uses six targeted densities for controlled impact-energy absorption\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSmooth, low-friction EPS surface is designed to help manage linear, oblique, and rotational impact forces\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System allows adjustment of helmet height and tilt angle\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCFD-, wind-tunnel-, and track-developed aerodynamics support low drag and stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral winglets and visor turbulators enhance aerodynamic and acoustic performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEleven ventilation points, excluding the eye port, provide targeted intake and exhaust airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated air channels circulate airflow around the rider’s head and help remove heat\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin vents direct air toward the shield to help reduce fogging and misting\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eArius gloss Black\/White\/Double Red finish\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAlpinestars part number 8203926-1683-S\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49352740667627,"sku":"010119054","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707538.png?v=1788627981"},{"product_id":"alpinestars-supertech-r10-helmet-arius-gloss-black-white-double-red-xs-8203926-1683-xs","title":"Alpinestars Supertech R10 Helmet Arius Gloss Black\/White\/Double Red XS 8203926-1683-XS","description":"Supretech R10 Helmet - 22.06 - Arius - Gloss - Black\/White\/Double Red - XS\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, engineered impact management, and race-developed aerodynamics for demanding street and track riders. Part number 8203926-1683-XS identifies this Arius Gloss finish in Black, White, and Double Red, sized XS. Its outer shell uses a layered combination of 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass bonded with epoxy resin. This pre-preg construction helps optimize the balance of resin and fiber for strength, mechanical performance, lightweight efficiency, and controlled energy dissipation.\u003cbr\u003eThe helmet features four optimized inner shell sizes and an eight-piece, multi-density EPS liner incorporating six strategically positioned densities. This arrangement supports a close, comfortable fit while helping absorb and distribute impact energy. The smooth, specially treated EPS surface creates a low-friction interface beneath the comfort liner to help manage linear, oblique, and rotational forces. By allowing the rider’s head to move more independently within the helmet during an oblique impact, the design helps reduce force transmission to the head, neck, brain, and spine.\u003cbr\u003eThe A-Head Fitment System allows riders to adjust both the helmet’s height and tilt for a personalized position. Aerodynamic development included computational fluid dynamics simulations, wind-tunnel validation, and track testing to support low-drag performance and stability. Lateral winglets further assist aerodynamic balance, while visor turbulators help improve aero-acoustic performance. The ventilation system uses 11 dedicated ports, including seven intakes and four exhausts, with integrated channels through the EPS liner to circulate air around the rider’s head and remove heat.\u003cbr\u003eA large central top-vent slider directs airflow toward the crown and assists hot-air extraction when open. Rear extractor vents help exhaust warm air, while adjustable chin vents channel air toward the inside of the shield to help reduce fogging and misting. The chin-bar outlets also help remove humid air from the helmet. Designed for focused performance and adaptable comfort, the Alpinestars Supertech R10 provides a sophisticated combination of protection technology, ventilation, fit adjustment, and aerodynamic control.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass for strength and controlled energy dissipation.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Bonding: Epoxy resin is applied to the pre-preg fibers to help optimize the resin-to-fiber ratio for mechanical performance and lightweight efficiency.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four inner shell sizes help improve fit, comfort, weight distribution, and impact-management effectiveness.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS construction uses six strategically positioned densities for targeted energy absorption and a close fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction Surface: Smooth, specially coated EPS helps manage linear, oblique, and rotational impact forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable height and tilt settings allow the helmet position to be tuned to the rider’s preference.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD simulations, wind-tunnel testing, and track validation support low-drag performance and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets: Added aerodynamic elements help support stability and reduce drag.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Turbulators: Designed to improve aerodynamic and acoustic performance around the shield.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven dedicated ventilation points, including seven intakes and four exhausts, direct airflow through integrated EPS channels.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop Vent: Large central slider channels air toward the crown and helps extract hot air from the forehead area.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin Ventilation: Adjustable chin vents direct air toward the shield to help prevent fogging and remove humid air.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFinish and Size: Arius Gloss Black, White, and Double Red colorway in XS.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49352741290219,"sku":"010119053","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707494.png?v=1788627986"},{"product_id":"alpinestars-supertech-r10-helmet-arius-gloss-black-white-blue-large-8203926-1647-l","title":"Alpinestars Supertech R10 Helmet Arius Gloss Black\/White\/Blue Large 8203926-1647-L","description":"Supretech R10 Helmet - 22.06 - Arius - Gloss Black\/White\/Blue - Large\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines a lightweight multi-composite outer shell with advanced impact management and race-developed aerodynamics. Part number 8203926-1647-L identifies the Arius finish in Gloss Black, White, and Blue, sized Large. Its outer shell uses a layered construction of 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-impregnated epoxy resin. This process helps optimize the balance of resin and fiber for strength, mechanical performance, weight control, and improved energy dissipation.\u003cbr\u003eThe helmet features four inner shell configurations designed to provide a precise fit while helping reduce weight and improve impact performance. An eight-piece, multi-density EPS liner uses six strategically positioned densities to absorb and distribute impact forces across different zones. The smooth, specially treated EPS surface helps manage linear and oblique forces by allowing the comfort liner to move independently inside the helmet. This low-friction design may help reduce the forces transferred to the rider’s head, neck, brain, and spine during an oblique impact.\u003cbr\u003eThe integrated A-Head Fitment System allows the helmet’s height and angle to be adjusted for a more personalized position. Aerodynamic development included computational fluid dynamics simulations, wind-tunnel validation, and track testing to support low-drag performance and stability. Lateral winglets help enhance stability, while visor turbulators are designed to improve aero-acoustic performance at speed.\u003cbr\u003eVentilation is managed through 11 dedicated ports, excluding the eye port, including seven intakes and four exhausts. Air channels integrated through the EPS liner direct fresh air over the rider’s head and help remove heat through the rear of the helmet. A large top vent slider controls airflow across the crown, while rear extractor vents help release warm air. Adjustable chin vents direct air toward the shield to help reduce fogging and misting, with additional airflow paths designed to remove humid air from the chin bar.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, energy management, and controlled shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Fiber Construction: Epoxy resin applied to the pre-impregnated fibers helps optimize the resin-to-fiber ratio for consistent mechanical performance and reduced weight.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four inner shell configurations support a precise fit, enhanced comfort, reduced weight, and improved impact performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece construction with six strategically positioned densities helps absorb and distribute impact forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOblique Impact Management: Smooth, low-friction EPS surfaces allow the comfort liner to move independently to help reduce rotational and oblique forces.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable helmet height and angle allow riders to customize the fit and riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD development, wind-tunnel testing, and track validation support low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets: Integrated winglets help improve stability and aerodynamic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Turbulators: Designed to improve aero-acoustic performance during high-speed riding.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven dedicated ventilation points, internal air channels, and rear exhausts promote continuous airflow.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop Vent: A large central slider directs air toward the crown and helps extract warm air from the forehead area.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin Ventilation: Adjustable chin vents direct airflow toward the shield to help reduce fogging and remove humid air.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49352741814507,"sku":"010119050","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707493.png?v=1788627992"},{"product_id":"alpinestars-supertech-r10-helmet-arius-gloss-black-white-blue-medium-8203926-1647-m","title":"Alpinestars Supertech R10 Helmet Arius Gloss Black\/White\/Blue Medium | 8203926-1647-M","description":"Supretech R10 Helmet - 22.06 - Arius - Gloss Black\/White\/Blue - Medium\n\u003cp\u003eThe Alpinestars Supertech R10 Helmet combines advanced composite construction, race-developed aerodynamics, and adaptable impact protection in a performance-focused motorcycle helmet. Part Number 8203926-1647-M, this Arius edition features a gloss black, white, and blue finish with a medium fit. Its multi-composite outer shell uses a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass bonded with pre-preg epoxy resin. This construction helps maximize strength, mechanical performance, and lightweight efficiency while managing energy across the shell and EPS liner.\u003cbr\u003eThe helmet's four-piece inner shell design is optimized for fit, comfort, and impact performance. An eight-piece, multi-density EPS liner uses six strategically positioned densities to absorb and disperse impact forces. The smooth, specially treated EPS surface helps reduce friction during oblique impacts, allowing the comfort liner and rider's head to move more independently within the helmet. This low-friction approach is designed to help manage linear, rotational, and oblique forces. The A-Head Fitment System allows riders to adjust the helmet's height and tilt angle for a more precise, personalized setup.\u003cbr\u003eDeveloped through computational fluid dynamics simulations, wind-tunnel testing, and track validation, the Supertech R10 is engineered for aerodynamic stability and low drag. Lateral winglets support stability, while visor turbulators help improve aero-acoustic performance. Eleven ventilation points, including seven intakes and four exhausts, direct airflow through integrated channels in the EPS liner. Adjustable chin vents help circulate air across the inside of the shield to reduce fogging, while top and rear vents promote hot-air extraction. The result is a focused helmet design that supports comfort, airflow management, and confident performance during demanding rides.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComposite Outer Shell: Multi-composite construction combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, energy management, and efficient weight control.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Epoxy Bonding: Pre-applied epoxy resin helps control the resin-to-fiber ratio for consistent mechanical performance and shell integrity.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMulti-Density EPS Liner: Eight-piece EPS construction uses six strategically placed densities to support impact absorption and a close, comfortable fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow-Friction EPS Surface: Smooth, specially coated EPS helps manage linear, rotational, and oblique impact forces by allowing controlled movement between the comfort liner and EPS.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable helmet height and tilt angle allow riders to fine-tune the fit and riding position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRace-Developed Aerodynamics: CFD simulations, wind-tunnel testing, and track validation support low drag and aerodynamic stability, with lateral winglets and visor turbulators.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntegrated Ventilation: Eleven ventilation points, including seven intakes and four exhausts, route airflow through channels in the EPS liner for cooling and hot-air extraction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnti-Fog Airflow Management: Adjustable chin vents direct air across the inside of the shield to help limit fogging and misting.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49352742207723,"sku":"010119049","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707537.png?v=1788627998"},{"product_id":"alpinestars-supretech-r10-helmet-22-06-arius-gloss-black-white-blue-small-8203926-1647-s","title":"ALPINESTARS Supretech R10 Helmet - 22.06 - Arius - Gloss Black\/White\/Blue - Small 8203926-1647-S","description":"\u003cp\u003eSupretech R10 Helmet - 22.06 - Arius - Gloss Black\/White\/Blue - Small\n\u003cbr\u003eOuter Shell, Utilizes molding technology with a multi-composite combination featuring a 3K high-density carbon outer layer, a uni-directional carbon composite layer, an aramid fiber layer, and a fiberglass one, 3K high density carbon outer layer provides strength and efficiency of energy dissipation over the shell, Layered composite combination created by bonding everything together with an epoxy resin already applied on the pre-preg fiber, perfectly controls the ideal proportion of resin versus fiber to maximize strength, mechanical performance, and lightweight — providing improved energy management, as well as limited outer shell deflection, making the energy spread wider and better absorbed by the EPS liner, Inner Shell, Four inner shells — construction is optimized to ensure riders have the correct fit, which not only improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact, Eight-piece multi-density EPS liner with six specific densities that are strategically positioned in different zones to ensure excellent energy absorption from impact forces dissipated over the outer shell, as well as a close and comfortable fit, Linear and oblique force management — The EPS inner surface is smooth, creating an optimized, low friction area, for superior oblique impact management, To help fight and mitigate rotational, oblique, and linear impact forces, the inner surface of the EPS liner was designed with a low friction surface — polished to be smooth and specially coated to reduce friction even further, allowing the comfort liner to move against the EPS thus allowing the rider's head to move independently inside of the helmet, or vice-versa, which can significantly reduce the amount of force transmitted to the head, neck, brain, and spine from an oblique impact, while simultaneously reducing the possibility of a concussion, A-Head Fitment System — Allows the helmet to be tuned exactly to the rider's preference by having the ability to adjust both the height and angle at which the helmet sits on the head, The EPS is fitted with the A-Head Fitment System that allows for a specific setup that can be adapted to how deep the rider's head sits in the helmet, as well as how far forward or backward the helmet is tilted, Aerodynamics, Developed with CFD simulations, validated in the wind tunnel and on the track, the Supertech R10 helmet is optimized for low drag performance and aerodynamic stability, Lateral winglets to further support the Supertech R10's stability and improve aerodynamic drag, Visor has turbulators to improve aero-acoustic performance, Ventilation, Contains 11 ventilation points, not including the eye port, with 7 intakes including 3 in the chin guard and 4 on the top of the helmet, plus 4 exhausts, with 2 lateral ports on the chin bar, and 2 on the top rear of the helmet, Ventilation ports integrate directly with the helmet's shell with a series of air ducts through the inner EPS liner, Airflow comes in through the ports, as well as actively circulates over and around the rider's head through a series of channels and then gets extracted out the back of the helmet, Top vent features a large central slider which channels air down to the top of the head for better comfort, which, when open, has vents for hot air extraction from the rider's forehead, Under the rear spoiler there are two extractor vents for effective hot air exhausting, Chin vents are formed by two openings located at the front of the helmet at the sides of the shield lock mechanism, where each flap has a tab in the corner, which is used to open or close the vent — Air entering from this point is channeled towards the inner side of the shields, creating a laminated flow of air that effectively prevents fogging and misting, Chin bar vents are used to extract humid air to the outside of the helmet, Shield Features\u003c\/p\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49352742732011,"sku":"010119048","price":1379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707578.png?v=1788628003"},{"product_id":"alpinestars-supertech-r10-arius-helmet-22-06-gloss-black-white-double-red-xl-8203926-1683-xl","title":"Alpinestars Supertech R10 Arius Helmet 22.06 Gloss Black\/White\/Double Red XL 8203926-1683-XL","description":"Supretech R10 Helmet - 22.06 - Arius - Gloss - Black\/White\/Double Red - XL\n\u003cp\u003eThe Alpinestars Supertech R10 Arius Helmet combines advanced composite construction, engineered impact management, and race-focused aerodynamics in a premium full-face design. This 22.06 helmet features a multi-composite outer shell made with a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass. The pre-preg fiber construction is bonded with epoxy resin to help optimize the balance of resin and fiber, supporting strength, mechanical performance, energy dissipation, and reduced shell deflection. Part number 8203926-1683-XL identifies this gloss black, white, and double red version in size XL.\u003cbr\u003eThe interior uses four optimized shell sizes and an eight-piece, multi-density EPS liner with six strategically positioned densities. This construction is designed to support a close, comfortable fit while helping manage energy from impacts. The liner features a smooth, low-friction surface designed to improve management of linear and oblique forces. The comfort liner can move against the EPS, allowing the rider’s head and helmet to move more independently during an oblique impact and helping reduce transmitted forces to the head, neck, brain, and spine. The A-Head Fitment System allows adjustment of both helmet height and tilt for a more personalized position.\u003cbr\u003eDeveloped through computational fluid dynamics simulations, wind-tunnel validation, and track testing, the Supertech R10 is shaped for aerodynamic stability and low-drag performance. Lateral winglets support stability, while visor turbulators help improve aero-acoustic performance. The ventilation system includes 11 ventilation points aside from the eye port, with seven intakes and four exhausts. Integrated air channels direct airflow through the EPS liner and around the rider’s head before extracting warm air through the rear.\u003cbr\u003eA large central slider in the top vent directs airflow toward the crown and assists forehead heat extraction when open. Rear extractor vents beneath the spoiler help release hot air, while chin bar vents direct air toward the inside of the shield to help reduce fogging and misting. The vents can be opened or closed using integrated tabs, giving riders practical airflow control for changing riding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Shell: Multi-composite construction combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, energy management, and reduced shell deflection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-Preg Fiber Construction: Epoxy resin is applied to the pre-preg fiber to help optimize the resin-to-fiber ratio for consistent mechanical performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInner Shell: Four optimized inner shell constructions support fit, comfort, reduced weight, and impact performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEPS Liner: Eight-piece, multi-density EPS liner uses six specific densities positioned in different zones for impact energy absorption and a close fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOblique Impact Management: Smooth, low-friction EPS surfaces are designed to help reduce rotational and oblique forces transmitted to the rider.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment System: Adjustable helmet height and tilt allow riders to tune the fit and helmet position.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamics: CFD development, wind-tunnel testing, and track validation support low drag and aerodynamic stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLateral Winglets: Integrated winglets help support high-speed stability and aerodynamic performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVentilation: Eleven ventilation points, integrated air ducts, and multiple intake and exhaust channels promote airflow around the rider’s head.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChin and Rear Exhaust Vents: Adjustable chin vents help direct air toward the shield to reduce fogging, while rear vents extract warm and humid air.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49352743125227,"sku":"010119057","price":1379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5707555.png?v=1788628009"}],"url":"https:\/\/ctracingservices.com\/collections\/alpinestars-supertech-r10-helmets.oembed?page=2","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}