sm3 youth radium helmet ece06 gray black yellow fluo matte Size:YM Enjoy secure coverage under MX

Enjoy secure coverage under MX pants with excellent airflow

Certified to FIA 8856-2018 homologation standard for Personal Underwear

Engineered for OFF-ROAD riders

A multi-composite 3K carbon and aramid shell with MIPS and ECE 22

With a twill outer shell and aramid lining for comfort and breathability

sm3 youth radium helmet ece06 gray black yellow fluo matte Size:YM Enjoy secure coverage under MXAnatomically engineered and profiled specifically for youth and younger riders, the all new SM3 Youth Helmet is optimized for MX, Enduro and Off road use, and features a whole raft of technologies and innovations taken from Alpinestars range of adult helmets to deliver the optimal blend of performance, protection and comfort. The SM3 Youth weighs 1060 g (ECE)