I've got a 04 220 I'm looking for a new bottom end (crank & rod etc.) for it. apparently wiseco & hot rods do not make them for a kdx. I just realized I haven't tried frp yet so I'll do that but if anyone knows where i can get one please let me know thanks
You have to rebuild the crank. Wiseco or hotrods connecting rod kit and a set of main bearings/seals should have you all set. You'll want to have the crank rebuilt by a shop experienced in doing them. I had to send mine off.