Alpinestars Supertech M3 Heat Helmet Size:SM Featuring a D3O knuckle protector

Featuring a D3O knuckle protector and an internal foam knuckle insert

Ventilation: ventilation panels at chest

cotton and nylon

deposits and gum and can help clean up a fuel system that already contains these unwanted contaminants

a testament to Motul's dedication to pushing technological boundaries

Alpinestars Supertech M3 Heat Helmet Size:SM Featuring a D3O knuckle protectorAlpinestars S M3 Heat Helmet When it comes to dirt, the Supertech M3 Helmet is a value packed model engineered for MX, enduro, and recreational off road riding. Whatever the terrain thrown at the Supertech M3 Helmet, the SM3 delivers where it counts most with DOT and ECE certifications that are paired with Alpinestars' Rotational Acceleration Force Protection Alpinestars' patented low friction coating is applied to the inner part of the main EPS liner