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

engineered for professional-level motocross performance

ensuring maximum control and comfort on the bike's levers

and a single-canister

Featuring an ergonomic cut and extended rear for superior mobility

available in two sizes

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.