{"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","url":"https:\/\/ctracingservices.com\/products\/alpinestars-supertech-r10-helmet-solid-gloss-white-2xl-part-8200124-2170-xxl","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}