Conforms to both DOT certification and ECE 22.06 homologation. Stainless steel D-rings ensure a tight and secure fit. Chin area optimized for superior impact performance. Soft textile chin strap is 25 mm for optimal safety and rider comfort.
Alpinestars SM3 Radium Helmet ECE06/DOT
ALPINESTARS SM3 Radium Helmet Gloss Black Red White 8300826-1553-S Small
Alpinestars SM3 Motocross Helmet Dirt Bike Riding Adult MX ATV UTV Offroad DOT
Alpinestars SM3 Solid Motocross and Off Road Helmet ECE06/DOT
Alpinestars SM3 Heat Helmet ECE06/DOT
Alpinestars SM3 Youth Jettson Helmet ECE/DOT
