Sudco and Keihin team up to offer late-model Thruxtion and Bonneville owners performance carburetors suitable for road and track. February 3, 2010 Keihin FCR Carburetors are acknowledged as the ...

The kit comes with all the hardware needed for the upgrade. It uses the same proven Keihin CV (constant velocity) carburetor as was used on Harley-Davidson motorcycles before they were converted ...