New Carb with 1 1/4"" OR 32MM on center mounting holes.. Intake Side: 28mm (whre the airbox mounts).. Fits for: Honda Z50 Z50R Z50A XR50 and many other Japan engines, Chinese Dirt Bikes and Go Carts.. This carburetor works great on 49cc engines.. Fits for: Honda Z50 Z 50 R 50cc Dirt Pit Bike 50R MONKEY CHINA XR PZ-10 CARB.
