Bell RS7 Ultra Carbon Duckbill Racing Helmet - SA2025 / FIA8859 Size:55 it features eight ventilation holes

it features eight ventilation holes that can be integrated with Stilo Helmets Top Air systems

5 inches and included carrying case

7 KGs compared to the factory Catalytic Converters Adds 43 whp and 60 ft/lbs of torque The most effective RSQ8 exhaust modification Optimized for maximum performance with NO catalyst generated check engine light

check the gaskets and all surfaces to ensure the parts are in good condition before mounting

Bell RS7 Ultra Carbon Duckbill Racing Helmet - SA2025 / FIA8859 Size:55 it features eight ventilation holesThe Bell RS7 Ultra Carbon Duckbill is a race spec, duckbillstyle variation of the RS7 Ultra, certified to Snell SA2025 and FIA 88592024. It features an ultra light carbon shell, a fixed aerodynamic duckbill chin spoiler, and the SmartLock visor system for secure closure and easy release. With 14 ventilation channels, pre installed HANS anchors, and integrated routing for radio or hydration systems, its engineered for racers who want maximum downforce