One of the first things you will want to do to your RC8 is install a slipper clutch. This is the quote of the year by all professional riders who have thrown a leg over that machine. The bike is awesome in almost every other way except for that little issue. Yoyodyne's RC8 slipper clutch is different in that it retains your stock clutch plates and is one of the easiest to install. It does the job and doesn't break the bank doing it. Do yourself a favor and get one today before the word gets out about the price!Fits all RC8