Sizing Chart

The Bell RS7-K Stamina Racing Helmet is a karting-only design based on the HP7 platform, engineered to deliver lightweight protection, aerodynamic efficiency, and durability for competitive kart racing environments. Its composite shell construction, integrated ventilation system, and double screen anti-fog visor support airflow management, visibility, and energy absorption while maintaining a sleek, modern shell profile.

The Bell 1310B91 RS7-K Stamina Racing Helmet Features:

• Carbon fiberglass composite shell
• Multi-density, multi-piece energy-absorbing liner
• Double screen anti-fog 3mm visor
• Ventilation system with 14 intake and extraction channels
• Shell and shield design optimized for aerodynamics and energy management
• SmartLock visor locking mechanism
• Synthetic rubber gasket seal to limit dirt and water entry
• Black high-strength comfort fabric with synthetic leather
• Not compatible with FHR anchor systems