The Bell KC7 CMR Carbon helmet (CMR2016) is a carbon-shell helmet available in size 57. The KC7 CMR Carbon designation describes the model and construction; the size listing helps you choose the proper fit. Use your head measurement against the size 57 listing to ensure correct fit and to plan for any accessory or restraint compatibility.
Bell KC7-CMR Carbon (7 1/8) CMR2016 - Size 57