supertech r10 arius standard spoiler black white blue glossy Size:One Size and stretch panels on crotch

and stretch panels on crotch

and Racer lines for a total performance look and feel

ribbed knit collar and flat seams on the shoulders

The palm is built from perforated suede fabric for great feeling and ventilation

semi-rigid heel piece with injected foam

supertech r10 arius standard spoiler black white blue glossy Size:One Size and stretch panels on crotchOfficial replacement spoiler for the Supertech R10 racing helmet, designed to maintain the original aerodynamic profile and racing performance. Precision molded from durable materials, this genuine Alpinestars component ensures optimal airflow and stability at speed. Restores your helmet to factory specification with authentic race proven design.