'02 CRF450R refresh
Posted: April 9th, 2012, 8:08 pm
I did a ground up refresh of my '01 CR500R engine in a '02 CRF450R frame. Yeah, it's an MPS conversion and I know all of the complaints about the welds, head-stays, and anything else a person can complain about; but, mine has held up fine for over 6 years with no problems. Only thing left is to pull a couple of dents out of the pipe. Redesigned the airbox using Eyesky's info.
