{"product_id":"alpinestars-sm7-solid-gloss-black-off-road-racing-helmet-xl-part-number-8301426-1180-xl","title":"Alpinestars SM7 Solid Gloss Black Off-Road Racing Helmet, XL, Part Number 8301426-1180-XL","description":"SM7 Helmet - Solid - Gloss Black - XL\n\u003cp\u003eThe Alpinestars SM7 helmet is a lightweight, full-coverage off-road racing helmet designed for riders who require advanced impact protection, ventilation, comfort, and stability. This solid gloss black model is available in size XL and features a multi-layer composite shell made from fiberglass, carbon, and aramid fiber. The shell construction is engineered to balance impact protection, force dissipation, sliding performance, energy absorption, and durability for demanding off-road use.\u003c\/p\u003e\u003cp\u003eIts aerodynamic profile creates a smooth, streamlined exterior without unnecessary channels or protrusions that could become load points during an impact. The curved shell promotes reduced friction and efficient deflection, helping transfer energy away from the rider’s head and reduce forces referred to the neck and spinal column. The Alpinestars SM7 also incorporates PLASMA technology along the lower side shell area to improve energy absorption in the collarbone region.\u003c\/p\u003e\u003cp\u003eVentilation is provided through 20 individual intake and exhaust ports, including 13 intake ports and 7 exhaust ports, to help manage airflow during intense riding. The removable, hand-washable liner features antimicrobial-treated fabrics, while the adjustable A-Head system allows the top pad height to be customized. Interchangeable 3D cheek pads are available across all shell sizes and include an emergency extraction system, hydration tube channel, and compatibility with Alpinestars replacement pads. Integrated ear recesses and an EPS cutaway accommodate compatible communication systems.\u003c\/p\u003e\u003cp\u003eAdditional equipment includes a 25 mm nylon chin strap with stainless steel double-D rings, removable strap covers, hydration channels, and a Visor Detaching System. The visor is designed to detach from the shell when subjected to impact energy greater than 15 joules, helping reduce potential weaknesses associated with fixed anchoring systems. Manufactured by Alpinestars, this helmet is intended for off-road racing and performance riding applications. Manufacturer and vendor part number: 8301426-1180-XL.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: XL\u003c\/li\u003e\n\u003cli\u003eModel: SM7\u003c\/li\u003e\n\u003cli\u003eColor and finish: Solid gloss black\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer: Alpinestars\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 8301426-1180-XL\u003c\/li\u003e\n\u003cli\u003eVendor part number: 8301426-1180-XL\u003c\/li\u003e\n\u003cli\u003eShell construction: Multi-layer fiberglass, carbon, and aramid fiber composite\u003c\/li\u003e\n\u003cli\u003eApplication: Off-road racing and performance riding\u003c\/li\u003e\n\u003cli\u003eVentilation: 20 intake and exhaust ports for improved airflow\u003c\/li\u003e\n\u003cli\u003eFit system: Adjustable A-Head top pad system\u003c\/li\u003e\n\u003cli\u003eLiner: Removable, hand-washable padding with antimicrobial-treated fabrics\u003c\/li\u003e\n\u003cli\u003eCheek pads: Interchangeable 3D foam pads with emergency extraction system\u003c\/li\u003e\n\u003cli\u003eCommunication compatibility: EPS cutaway and ear recesses for compatible intercom speakers\u003c\/li\u003e\n\u003cli\u003eHydration compatibility: Integrated channels for hydration tube routing\u003c\/li\u003e\n\u003cli\u003eChin strap: 25 mm nylon strap with stainless steel double-D rings\u003c\/li\u003e\n\u003cli\u003eVisor system: Impact-activated Visor Detaching System\u003c\/li\u003e\n\u003cli\u003eImpact technology: Integrated PLASMA technology for enhanced energy absorption\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67564275532011,"sku":"01109265","price":459.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5572583.png?v=1790781838","url":"https:\/\/ctracingservices.com\/products\/alpinestars-sm7-solid-gloss-black-off-road-racing-helmet-xl-part-number-8301426-1180-xl","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}