This listing is for a new Keihin carb that is pre-jetted so it will require fine tuning according to the machine you have, any modifications, and altitude. Some spare Jets are included to help.
If you need any help with recommended jetting specs feel free to message me at anytime. The dimensions of the carburetor are 62.5MM for the bell end, the front intake measures 38MM inside, and 47MM outside.