sm3 youth radium helmet ece06 launch-2021-09-21 this hybrid technology blends the

this hybrid technology blends the best properties of Cell and Flex technologies to create an ultra-protective solution that delivers peerless breathable performance and maximum flexibility

Blending a unique combination of 3D mesh with mechanical stretch

airflow and ventilation

A-CS™ Plus stretch provides increased stretch

The Bogotá Pro Drystar® Jacket adapts to all riding needs and is the ideal liner to drop

sm3 youth radium helmet ece06 launch-2021-09-21 this hybrid technology blends theAnatomically 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)