not cheaper nylon covered arm restraints used by other manufacturers
Reverse stitched for added comfort
Projection and surface friction: Test to ensure helmet surface uniformity and that friction is minimized
we know firsthand what it's like to have ythe helmet on for a long stint at the track
Homologated to the Snell/FIA CMR standard and certified for global competition
Bell 10 Hole Top Air - V05 Nozzle - 45/90 Degree - Carbon Fiber NG23 not cheaper nylon covered armThe 10 Hole Top Air is designed to utilize the top and forehead ventilation channels on the HP7, HP5, RS7C LTWT, RS7 Carbon, RS7, GT5 Carbon, and GT5 helmets to allow these models to be adapted for use as a top forced air helmet. The 10 Hole Top Air design directs airflow around the top of the helmet for comfort and onto the shield to reduce fogging. The kits are attached using aggressive double sided adhesive and available in Clear, White, Matte