supertech r10 arius standard spoiler black white blue glossy Size:One Size The rubber outsole mimics an

The rubber outsole mimics an asymmetric tire tread and is water-repelling and oil resistant to offer high levels of grip

semi-rigid heel piece with injected foam

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

and stretch panels on crotch

supertech r10 arius standard spoiler black white blue glossy Size:One Size The rubber outsole mimics anOfficial 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.