semi-rigid helmet bag for Alpinestars Supertech R10 Helmets

Internal and back labeling

and to this end they come equipped with subtly incorporated Nucleon Flex Plus Level 1 knee armor for optimal protection against impacts

growing-room comfort

sm3 youth wurx helmet ece06 Size:YS semi-rigid helmet bag for AlpinestarsAnatomically 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)