Alpinestars S-M7 Core Helmet — XL, Blue Matte

🏁 The S-M7 Core helmet is engineered for off-road racing, delivering superior ventilation and comfort in a lightweight, aerodynamic composite shell for exceptional impact protection.

Key features

• A-head fitment and visor detaching system with Plasma technology at the lower shell edge to optimize energy dissipation near the collar bone.
• Aerodynamic profile and shell curvature promote deflection and reduce load points in an impact.
• Ultra-ventilated design with 20 intake and exhaust ports (13 intakes, 7 exhausts) for optimum airflow.

Construction

• Removable, washable linings treated with antimicrobial fabrics.
• Crown and neck pads elastically connected for improved oblique impact management; top pad is removable and height-adjustable.
• 3D foam cheek pads with an emergency extraction system and a channel for hydration tube installation; cheek pads are interchangeable between sizes.
• Chin strap fitted with a 25 mm nylon web and stainless steel double-D rings, with removable covers for washing.
• Integrated channels on both sides to accommodate a hydration system.

Protection

• Visor detaching system is engineered to automatically detach when subjected to impact energy greater than 15 joules, reducing transfer of force to the head and neck.
• Plasma material integrated into the side pads provides high-performance shock absorption in critical areas.

Composition: 42% fiberglass, 20% polystyrene (EPS), 10% polyurethane, 8% polypropylene, 5% polyvinyl chloride, 5% steel, 4% polyamide, 3% acrylonitrile-butadiene-styrene, 3% polyester.