Alpinestars Supertech R7 Solid Helmet

• Engineered for peak performance on both track and road, the lightweight S-R7 Helmet blends cutting-edge carbon composite construction with Alpinestars technologies
• Its advanced aerodynamics, optimized airflow, and precision-engineered EPS liner ensure superior protection and all-day riding comfort

Outer Shell

• Features an advanced multi-composite shell construction using pre-preg epoxy resin for maximum strength and performance
• Its carbon, aramid fiber, and fiberglass layers deliver lightweight yet ultra-protective performance with excellent energy dissipation, radial strength, and penetration resistance
• The streamlined aerodynamic design includes collarbone recesses on each side, fitted with two PLASMA inserts designed to offer high-performance shock absorption and reduce the risk of injuries during a slide
• Engineered for exceptional visibility, the S-R7 offers 220 peripheral vision and 57 vertical vision, enhanced by an optimized eye port and head position

Inner Shell

• The inner shell features a multi-density EPS liner with seven pieces in six densities, strategically positioned for optimal impact absorption
• The EPS liner is engineered with a dimension specific to each helmet size, matching with the three different outer shell sizes
• The EPS surface is flush and features Alpinestars’ coating, developed to deliver proven rotational impact protection
• This low-friction slip plane is designed to mimic the brains natural cerebrospinal fluid the bodys inherent defense against oblique impacts
• By reducing rotational acceleration of the brain within the skull during an impact, this technology helps decrease the risk of concussion and other brain injuries

Aerodynamics

• The S-R7 Helmet delivers ultra-low drag and exceptional high-speed stability, reducing neck strain
• Its aerodynamically optimized shell features an integ