Alpinestars Youth Supertech M3 Radium MX Helmet (2025) YCRF_socks The full mesh main body

The full mesh main body offers a precise

and other debris during your cold-weather rides

This helmet is designed to continue the reputable legacy of the GM46 series

600 Denier Cordura

Alpinestars Youth Supertech M3 Radium MX Helmet (2025) YCRF_socks The full mesh main bodyFEATURES Anatomically engineered and profiled specifically for youth and younger riders Optimized for MX, Enduro and Offroad use Features a thermo injected shell incorporating a special polymer blend Engineered to deliver the optimal combination of impact protection and light weight Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic Inner shell is constructed with a composite fiber assembled between