Featuring a dark smoke anti-fog lens and closed-cell vent foam

providing riders with reliable protection and a renewed field of vision

featuring a secure ratchet closure and reinforced inner knees for superior bike grip

ventilated impact protection for motocross

supertech r10 arius race spoiler black white double red glossy Size:One Size Featuring a dark smoke anti-fogEngineered for the Supertech R10 helmet system, the Arius Race Spoiler is an official Alpinestars replacement component designed to optimize aerodynamic stability at racing speeds. Track proven design ensures consistent airflow management and reduces turbulence in aggressive riding positions. Direct replacement maintains original helmet performance and integrates seamlessly with Supertech R10 Team Helmets.