Alpinestars Helmet Supertech R10 Red

The Supertech R10 helmet was designed to provide the perfect combination of ventilation, unparalleled comfort and the lowest possible weight without compromising on any other aspect. Another important design element of the Supertech R10 is the advanced aerodynamics of the helmet, which are designed to reduce wind resistance and ensure optimal aerodynamic stability. The package includes: two outer glasses (dark and clear), helmet bag.

Specifications:

• Homologated according to ECE 22.06, DOT and FIM standards.
• The outer shell of the helmet uses advanced molding technology with a multi-component combination, which includes a 3K high-density carbon outer layer, a unidirectional carbon composite layer, an aramid fiber layer and a glass fiber layer.
• The 3K high-density carbon outer layer provides excellent strength and energy dissipation efficiency throughout the helmet shell.
• The unidirectional (UD) carbon composite layer protects against compression but allows for controlled deformation to reduce the transmitted impact energy. And the layers of aramid fiber and fiberglass provide very important protection against impact penetration.
• The unique helmet design ensures extremely effective impact protection.
• Four different helmet shell sizes.
• The eight-piece multi-layer EPS liner with six specific densities, which are strategically placed in different zones, ensures excellent impact force absorption.
• The inner surface of the EPS is smooth, which creates an optimized, low-friction area for better diagonal impact control.
• The helmet was developed through wind tunnel testing.
• It is characterized by the lowest drag coefficient and the highest level of aerodynamic stability at high speeds. This means that neck strain and wind noise levels are reduced when riding at high speeds.
• Special side wings provide stability and improve aerodynamic resistance.
• The helmet has 11 integrated ventilation openings: 7 intake openings (3 in the chin area, 4 on the top of the helmet), 4 exhaust openings (2 side openings in the front of the chin, 2 on the back of the helmet).
• The air circulation includes an internal EPS lining. In this way, the air flow enters through the openings, as well as actively circulates above and around the rider's head through channels in the EPS layer, and finally the air is discharged through the back of the helmet.
• Adjustable ventilation at the top.
• Under the rear helmet spoiler there are two exhaust ventilation openings designed to effectively remove hot air.
• The chin ventilation openings are formed by two openings located on the front of the helmet and on the sides of the external glass locking mechanism.
• Helmet weight: 1,540 grams (M size helmet).