supertech r10 arius race spoiler black silver yellow fluo glossy Size:One Size aramid) with 4‑density EPS and

aramid) with 4‑density EPS and MIPS surpasses Peak Rotational Acceleration by 76%

multi-material construction features a body-mapped stretch chassis with laser-cut perforations for elite ventilation and moisture management

Look amazing with exceptional optics and stylish Vision Mirror Lens at the track or on the trail

Featuring a design optimized for maximum rider comfort

Another key advantage of using A-CS® Plus is its superior stretch performance

supertech r10 arius race spoiler black silver yellow fluo glossy Size:One Size aramid) with 4‑density EPS andOfficial replacement race spoiler for the Supertech R10 helmet, engineered to optimize aerodynamic stability and downforce at racing speeds. Precision manufactured to factory specifications, this genuine Alpinestars component maintains the helmet's proven wind management performance. Features Arius colorway design for seamless visual integration with Supertech R10 Team Helmets.