plus a Drystar® waterproof and breathable membrane

while the left shoe's optimized shift pad ensures precise gear changes

they effectively filter debris while maintaining essential airflow through the RAM-AIR ventilation system

and FIM certified

Expertly developed for the MX26 collection

supertech r10 arius standard spoiler black silver yellow fluo glossy Size:One Size plus a Drystar® waterproof andDesigned as the official replacement standard spoiler for Supertech R10 helmets, this component maintains the aerodynamic performance and race proven design of the Supertech R10 series. Precision engineered to exact OEM specifications, it ensures optimal airflow management and helmet stability at speed. Restores factory performance with authentic Alpinestars quality and fit.