{"product_id":"alpinestars-sm7-off-road-racing-helmet-matte-black-xl-8301426-110-xl","title":"Alpinestars SM7 Off-Road Racing Helmet Matte Black XL 8301426-110-XL","description":"SM7 Helmet - Solid - Matte Black - XL\n\u003cp\u003eProtection features include the Alpinestars Visor Detaching System, engineered to release the visor from the shell when impact energy exceeds 15 joules, regardless of impact direction. This design helps reduce weaknesses associated with conventional visor anchoring systems. Alpinestars PLASMA technology is integrated into the lower side pads to provide high-performance shock absorption in the collarbone area and help reduce injury risk. The 25 mm nylon chin strap uses stainless steel double-D rings and removable covers for easier washing. The SM7 is intended for off-road racing and related powersports applications where secure fitment, ventilation, impact protection, and durable construction are essential. This product is the Alpinestars SM7 helmet in matte black, size XL, with manufacturer and vendor part number 8301426-110-XL.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMulti-layer fiberglass, carbon, and aramid fiber shell balances impact protection, energy absorption, sliding performance, and durability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAerodynamic shell profile promotes smooth impact deflection and helps reduce friction and energy transfer.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e20-port ventilation system includes 13 intake vents and 7 exhaust vents for efficient airflow.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA-Head Fitment system allows the removable top pad to be adjusted for a personalized fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInterchangeable 3D foam cheek pads support comfort and include an emergency extraction system.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCommunication-system-compatible EPS includes speaker recesses and a cutaway for intercom installation.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRemovable and washable liner uses antimicrobial-treated fabrics for easier maintenance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVisor Detaching System releases the visor during high-energy impacts to help improve protection.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePLASMA technology in the lower side pads provides targeted shock absorption near the collarbone area.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e25 mm nylon chin strap with stainless steel double-D rings provides secure retention.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSize XL matte black Alpinestars SM7 helmet, manufacturer and vendor part number 8301426-110-XL.\u003c\/li\u003e\u003c\/ul\u003e","brand":"ALPINESTARS","offers":[{"title":"Default Title","offer_id":49388943966443,"sku":"01109833","price":459.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/6136477.png?v=1789038938","url":"https:\/\/ctracingservices.com\/products\/alpinestars-sm7-off-road-racing-helmet-matte-black-xl-8301426-110-xl","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}