Alpinestars Supertech R10 Helmet - Arius Gloss Black/Silver/Yellow Fluo, XL (Part Number 8203926-1699-XL)

Supertech R10 Helmet - 22.06 - Arius - Gloss Black/Silver/Yellow Fluo - XL

The Alpinestars Supertech R10 helmet is engineered for optimal performance, combining advanced molding technology with a multi-composite outer shell. The shell features a 3K high-density carbon layer that provides exceptional strength and energy dissipation, complemented by a uni-directional carbon composite, aramid fiber, and fiberglass layers. This layered construction bonded with epoxy resin ensures a lightweight yet durable shell that effectively manages impact forces and limits deflection, resulting in better energy absorption and distribution over the EPS liner. The design enhances rider protection while maintaining a sleek profile for aerodynamic efficiency.

The helmet's inner construction includes four multi-density EPS liners, strategically positioned with six specific densities tailored to absorb impact energy effectively. The smooth, low-friction surface of the EPS liner allows for superior oblique impact management by reducing rotational forces transmitted to the rider's head. The inner liner is designed to move independently against the helmet shell, minimizing force transfer during oblique impacts, which significantly reduces the risk of concussion and other head injuries. The fit is further optimized with the Alpinestars A-Head Fitment System, enabling precise adjustments to helmet height and tilt for a customized, comfortable, and secure fit that enhances safety and reduces fatigue during rides.

Aerodynamically, the Supertech R10 is developed using CFD simulations and validated through wind tunnel testing and track performance. It features lateral winglets for added stability and turbulence reduction, along with a visor equipped with turbulators to enhance aero-acoustic performance. The helmet contains 11 ventilation points, including 7 intake vents—three on the chin guard and four on the top—and 4 exhaust ports positioned strategically to promote active airflow. The integrated duct system channels incoming air over the rider's head through channels embedded in the EPS liner, effectively circulating fresh air and removing hot air via rear exhaust vents and side ports. The top vent includes a large slider for adjustable airflow, optimizing comfort and temperature regulation.

Additional features include a well-designed ventilation system with chin vents that prevent fogging by channeling airflow over the visor, as well as rear extractor vents for efficient hot air evacuation. The helmet's shield incorporates turbulators to improve aero-acoustic performance, enhancing overall riding comfort at high speeds. All components are designed for ease of use and durability, making the Supertech R10 an ideal choice for competitive riders seeking maximum protection, aerodynamic stability, and superior ventilation in a lightweight package.

Features:

• Multi-composite layered shell with 3K high-density carbon for strength and energy dissipation

• Four layered EPS liner with six densities for enhanced impact absorption

• Low-friction EPS surface reduces rotational impact forces and concussion risk

• Adjustable A-Head Fitment System for personalized fit and comfort

• Aerodynamic design developed with CFD and wind tunnel testing, featuring lateral winglets and turbulators

• Enhanced ventilation system with 11 intake and exhaust points for optimal airflow and temperature control

• Visor with turbulators to improve aero-acoustic performance and reduce fogging

• Strategically placed vents include chin, top, and rear exhausts for active airflow circulation

• Lightweight construction designed for high performance and rider safety