Alpinestars SM3 Fray Helmet — XL, Red

The SM3 Fray Helmet combines off-road performance with rider-focused comfort.

Engineered for motocross, enduro and off‑road use, it features a thermo‑injected shell with variable thickness to deliver optimized impact protection while keeping weight low.

A patented low‑friction coating on the inner EPS liner acts as a slip plane to reduce rotational acceleration from oblique impacts, mimicking the brain's natural cerebrospinal fluid defense.

The visor release system ensures the visor detaches at a predetermined force to lower neck loads during an impact. Ventilation is maximized through 10 inlet vents and 7 exhaust ports for efficient heat transfer.

Composition: 48% acrylonitrile‑butadiene‑styrene, 20% polyurethane, 16% polystyrene (EPS), 6% polypropylene, 4% polyvinyl chloride, 2% ethylene‑vinyl acetate, 2% steel, 1% expanded polypropylene, 1% polyamide.