Snell CMR-2016 approved Advanced aerodynamics Ultra lightweight & strong carbon fibre shell The Bell KC7-CMR Ultra Carbon Kart Helmet is a karting specific helmet based on the same design as the top of the range HP7 race helmet, as used by some F1 drivers. Constructed using an ultra lightweight and super strong Carbon fibre shell with a 2mm double screen anti fog visor for perfect visibility in all conditions. The shell of the KC7-CMR is designed to provide the optimum visor location which improves aerodynamics and reduces noise. Ultra-lightweight carbon shell Includes top and side clear air intakes for improved ventilation and cooling Non fireproof lining for extra durability Optimised shell and shield design resulting in improved aerodynamics The powerful top and chin bar ventilation keeps the drivers head cool thanks to a total of no less than 14 air intakes and extraction channels. Included with the helmet is a 2 piece top vent and 2 side vents in clear. These vents effectively duct air into the helmet improving cooling. A range of accessories including different visor options and spoilers are available separately. Previously only made available to top p