offered in three waist‑to‑shoulder sizes

technical solution for superior ventilation in warm weather conditions

and a second-skin feel on the track

Providing a 10mm drop and an overall 24cm boot height

supertech r10 arius standard spoiler black white blue glossy Size:One Size offered in three waist‑to‑shoulder sizesOfficial 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.