well as i already introduced myself and do not want to waste any time here is my first question... My bike that I am using is a 1998 cbr900rr and the first step I wanna take is to adapt a 2003 rc51 front end to it. I already have the front end and I have noticed that the bearings are not the same size. Has anyone done this yet as I hear it is a popular upgrade and also can any one give me any guidance on this....

Thank you.

 

can a moderator move this please to 900 mods..
sorry

 

The 929/954RR bearings should work for you, I believe it's all 929 and early 954 has the same style as the 900RR. Check it out