{"product_id":"alpinestars-supertech-m10-mips-helmet-ampress-matte-black-white-xl-8300823-1121-xl","title":"Alpinestars Supertech M10 MIPS Helmet Ampress Matte Black\/White XL 8300823-1121-XL","description":"Supertech M10 Helmet - Ampress - MIPS® - Matte Black\/White - XL\n\u003cp\u003eThe Alpinestars Supertech M10 MIPS Helmet in Ampress Matte Black\/White, size XL, is engineered for riders who demand advanced protection, ventilation, and a precise fit. The streamlined S-M10 shell features a smooth aerodynamic profile without external channels or protruding features that could create impact load points. Its curved surface helps reduce friction during an impact, promoting deflection and energy transfer away from the rider’s head, neck, and spinal column.\u003c\/p\u003e\u003cp\u003eAlpinestars uses a dedicated shell sizing approach so each helmet fit size receives an appropriately proportioned shell for a more anatomical fit. This design supports improved comfort, reduced weight, and effective impact performance. The chin bar is sculpted and raised to provide collarbone clearance, while the soft EPS liner extends beyond the shell and is covered with a flexible rubber compound to help reduce the potential for collarbone injury. The integrated A-Head Fitment System allows adjustment of the helmet’s angle and height for a more personalized fit.\u003c\/p\u003e\u003cp\u003eBuilt for demanding off-road and powersports use, the Supertech M10 provides extensive airflow through 28 intake and exhaust ports, including 18 intake ports and 10 exhaust ports, in addition to the eye port. Rotational acceleration and oblique impact performance are supported by the helmet’s protective construction, removable semi-soft polymer side pads, and MIPS technology. Eject helmet removal system compatibility, an Emergency Release System, emergency visor release, and visor extension add practical support for riding, racing, and emergency response situations. This XL helmet is identified by Alpinestars manufacturer and vendor part number 8300823-1121-XL.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSmooth aerodynamic shell profile helps reduce external impact load points\u003c\/li\u003e\n\u003cli\u003eCurved shell surface promotes deflection and energy transfer during an impact\u003c\/li\u003e\n\u003cli\u003eDedicated shell sizing provides an anatomical fit for the XL helmet size\u003c\/li\u003e\n\u003cli\u003eRaised chin bar provides collarbone clearance\u003c\/li\u003e\n\u003cli\u003eExtended soft EPS liner with flexible rubber covering helps reduce collarbone injury risk\u003c\/li\u003e\n\u003cli\u003eA-Head Fitment System adjusts helmet angle and height\u003c\/li\u003e\n\u003cli\u003e28 ventilation ports include 18 intakes and 10 exhausts\u003c\/li\u003e\n\u003cli\u003eMIPS technology supports rotational and oblique impact protection\u003c\/li\u003e\n\u003cli\u003eRemovable semi-soft polymer side pads help distribute impact energy\u003c\/li\u003e\n\u003cli\u003eEject helmet removal system compatible\u003c\/li\u003e\n\u003cli\u003eEmergency Release System and emergency visor release included\u003c\/li\u003e\n\u003cli\u003eBrand: Alpinestars\u003c\/li\u003e\n\u003cli\u003eModel: Supertech M10 Ampress MIPS Helmet\u003c\/li\u003e\n\u003cli\u003eSize: XL\u003c\/li\u003e\n\u003cli\u003eColor: Matte Black\/White\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 8300823-1121-XL\u003c\/li\u003e\n\u003cli\u003eVendor part number: 8300823-1121-XL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":67564883345643,"sku":"01108617","price":719.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2890482.png?v=1790783841","url":"https:\/\/ctracingservices.com\/products\/alpinestars-supertech-m10-mips-helmet-ampress-matte-black-white-xl-8300823-1121-xl","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}