supertech r10 arius standard spoiler YGroup_6740624 and is optimized to offer

and is optimized to offer the perfect blend of superior ventilation and comfort in a lightweight helmet

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

Anatomically profiled for a fully optimized female fit

The Vision 3 includes the RAM-AIR ventilation system

supertech r10 arius standard spoiler YGroup_6740624 and is optimized to offerOfficial 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.