Alpinestars Supertech R10 Arius Helmet 22.06 Gloss Black/White/Blue XL 8203926-1647-XL

The Alpinestars Supertech R10 Arius Helmet combines advanced composite construction, race-developed aerodynamics, and adaptable comfort for demanding motorcycle riders. This 22.06-certified helmet features a multi-composite outer shell made with a 3K high-density carbon outer layer, unidirectional carbon composite, aramid fiber, and fiberglass. The pre-preg fiber construction is bonded with epoxy resin to help optimize the resin-to-fiber ratio, delivering strength, lightweight performance, controlled shell deflection, and effective energy management during an impact. The gloss black, white, and blue finish provides a distinctive track-inspired appearance, while the XL fit is identified by part number 8203926-1647-XL.

Features:

• Multi-composite outer shell: Combines 3K high-density carbon, unidirectional carbon composite, aramid fiber, and fiberglass for strength, performance, and efficient energy dissipation.

• Pre-preg fiber construction: Uses pre-applied epoxy resin to help maximize the balance of resin and fiber for consistent mechanical performance and reduced weight.

• Four inner shell sizes: Optimizes fit across helmet sizes to improve comfort, reduce overall weight, and support effective impact performance.

• Eight-piece multi-density EPS liner: Uses six strategically positioned densities to manage impact energy and provide a close, comfortable fit.

• Low-friction EPS surface: Smooth, specially treated inner surfaces help manage linear and oblique impact forces by allowing the comfort liner to move independently inside the helmet.

• A-Head Fitment System: Allows adjustment of helmet height and angle so riders can customize how deeply and how far forward or backward the helmet sits.

• Race-developed aerodynamics: CFD simulations, wind-tunnel testing, and track validation support low drag and aerodynamic stability.

• Lateral winglets and visor turbulators: Help improve stability, drag performance, and aero-acoustic behavior.

• Integrated ventilation system: Features 11 ventilation points, including seven intakes and four exhausts, with air channels built through the EPS liner.

• Adjustable top ventilation: A large central slider directs airflow over the head and helps extract warm air from the forehead area.

• Chin bar ventilation: Side openings direct air toward the shield area to help reduce fogging and misting while extracting humid air.

• Rear exhaust ventilation: Two extractor ports beneath the rear spoiler help remove hot air from inside the helmet.

• Helmet style: Arius graphics in a gloss black, white, and blue colorway.

• Size and part number: XL fit with Alpinestars part number 8203926-1647-XL.