KEIHIN FCR37-flat slide carburetor for all GPZ 900 R, GPZ 1000 RX, ZR 1100 Zepyhr and FJ 1100, FJ 1200

THE MASTER RACER! Widely considered to be the best carburetor in the world! The top model from KEIHIN. Aggressive and incredibly smooth-running. This carburetor was previously used by almost all teams in the SUPERBIKE World Championship. Of course, the valves are mounted on roller bearings and an adjustable accelerator pump guarantees optimum throttle delivery. For slightly tuned engines or bikes designed for torque we recommend FCR39, for highly tuned engines with high power we recommend FCR41. Plastic suction stacks red 35mm is included. A K&N single air filters ( Order-No.: 50-3713 ) must be ordered separately. The use of our MIKUNI throttle kit (Order-No.: 59-2305) with opener and closer throttle cable is recommended.