Alpinestars S-M3 MX Helmet Matte Black

Description

Alpinestars S-M3 MX Helmet Matte Black

The Alpinestars S-M3 is engineered for motocross, enduro, and off-road enthusiasts who demand premium protection, excellent ventilation, and all-day comfort. This helmet combines innovative Alpinestars technology with a lightweight construction to deliver a perfectly balanced blend of safety and performance. Designed to handle the toughest terrain, the S-M3 ensures that riders experience maximum comfort without compromising protection.

Its thermally molded polymer shell with variable wall thickness provides outstanding durability and impact absorption while keeping the overall weight impressively low. The patented visor release system helps minimize neck strain in case of impact, and the EPS liner with a low-friction coating reduces rotational forces to protect the brain from oblique impacts. Generous intake and exhaust vents promote consistent airflow, keeping the rider cool and focused in all conditions.

Features:
• Thermally molded polymer shell with variable thickness for optimized strength and lightness
• Patented visor release system that detaches under a defined force to reduce neck strain during impacts
• 10 inlet and 7 outlet vents for superior airflow and temperature control
• EPS inner liner with low-friction coating to minimize rotational forces in oblique impacts
• Lightweight, aerodynamic design for enhanced performance and rider comfort

Specifications:
• ECE 22-06 approved
• Weight: approx. 1200 g (depending on size)
• Double D-ring closure
• Designed for superior impact protection, ventilation, and all-day comfort