Alpinestars Youth Supertech M3 Radium MX Helmet (2025) Size:M Lightweight aluminum door skins

Lightweight aluminum door skins

Made with 1/4" lightly-tinted polycarbonate

Can be fitted to Barkbusters backbones (except EGO backbone)

Left Chest Logo

Renegade FX Pant

Alpinestars Youth Supertech M3 Radium MX Helmet (2025) Size:M Lightweight aluminum door skinsFEATURES 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