Supertech R10 Arius Standard Spoiler Size:One Size engineered for professional-level motocross performance

engineered for professional-level motocross performance

the Stella SMX-6 v3 has been precision-engineered to closely conform to the anatomical contours of the foot

available in two sizes

The lightweight 600D polyfabric chassis features reinforced seat and knee zones

Expertly designed for off-road riders who wear prescription eyewear

Supertech R10 Arius Standard Spoiler Size:One Size engineered for professional-level motocross performanceOfficial 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.