Alpinestars Supertech R10 Helmet Solid Carbon Black Large 8200124-1902-L

The Alpinestars Supertech R10 Helmet in Solid Carbon Black and Large is engineered for riders who demand advanced protection, aerodynamic stability, and a precise fit. Part number 8200124-1902-L identifies this premium full-face motorcycle helmet, which uses a molded multi-composite outer shell combining a 3K high-density carbon outer layer, uni-directional carbon composite, aramid fiber, and fiberglass. These materials are bonded with pre-preg epoxy resin to help optimize the balance of strength, mechanical performance, energy management, and reduced weight. The layered shell is designed to limit outer shell deflection and distribute impact energy across the EPS liner for effective absorption.

Features:

• Outer Shell: Multi-composite construction combines 3K high-density carbon, uni-directional carbon composite, aramid fiber, and fiberglass for strength, controlled energy dissipation, and lightweight performance.

• Inner Shell: Four optimized inner shell sizes help improve fit, comfort, weight distribution, and impact performance across helmet sizes.

• EPS Liner: Eight-piece, multi-density EPS construction uses six strategically positioned densities to absorb impact forces while maintaining a close, comfortable fit.

• Impact Management: A smooth, low-friction EPS surface allows the comfort liner to move against the shell, helping reduce rotational and oblique forces transmitted to the head, neck, brain, and spine.

• A-Head Fitment System: Adjustable height and tilt settings allow riders to fine-tune how deeply the helmet sits and how far forward or backward it is positioned.

• Aerodynamics: CFD development, wind-tunnel testing, and track validation support low-drag performance and aerodynamic stability.

• Aerodynamic Details: Lateral winglets improve stability and drag performance, while visor turbulators support improved aero-acoustic behavior.

• Ventilation: Eleven ventilation points, including seven intakes and four exhausts, work with integrated EPS air channels to circulate air around the rider's head and remove hot air.

• Top Vent: A large central slider directs airflow toward the top of the head and opens additional forehead extraction vents for improved comfort.

• Chin Ventilation: Side chin openings help direct air toward the shield to reduce fogging and misting, while chin bar channels extract humid air from the helmet.

• Rear Extraction: Two vents beneath the rear spoiler help exhaust hot air and support continuous airflow through the helmet.