supertech r10 arius standard spoiler YGroup_6740624 This protector features an all-new

This protector features an all-new Cell Technology divided chest protector for ultra-light weight and optimum ventilation

on the inner arms

The Vision 3 includes the RAM-AIR ventilation system

and shoulder armor (EN 1621‑3/2/1) in USDA Certified Biobased viscoelastic material

and flex zones on the knee and waist delivering a close riding fit with plenty of stretch for optimal rider movement

supertech r10 arius standard spoiler YGroup_6740624 This protector features an all-newOfficial replacement spoiler designed specifically for Alpinestars Supertech R10 helmets, maintaining precise aerodynamic performance and stability. Precision engineered to exact OEM specifications for perfect fitment and optimal airflow management. Restores your helmet's race proven aerodynamic profile for championship level performance.