as they’re designed to perform under the toughest of conditions

Conductive material on the palm and fingers ensures touchscreen compatibility

and casual touring riders

and year‑round practicality

with their athletic race fit

supertech r10 arius standard spoiler RGroup_8301623 as they’re designed to performOfficial 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.