When mounting a CR500R motor in a CRF 450 Frame, the rear engine mount that the swingarm pivot shaft goes through is more narrow than the CRF engine mount. This leaves the shaft and to some extent, the bearings exposed. I had some brass bushings cut to cover the exposed areas. Attached are pictures and a drawing with the dimensions of the bushings.
Bushings for CR500R motor in a CRF450R frame
By Larry Chirco 259
#Can-am#Maverick #X3#SidexSide #TurboR#RZR#Polaris #Offroad
I have a New Wiseco CRF250R high compression piston for sale.
I bought this and then went a different way with the build.
Id also trade this for a DID or renthal Gold 520 non o-ring chain 120 link with master link
Asking $100 or trade for chain
it comes with rings and clips and wrist pin.
I searched and couldn't find a similar thread. Modding season is upon us.I cleaned and oiled my air filter, changed my 13 tooth cs to a 14, cleaned and lubed the chain, changed the oil and filter, and installed my Battery Tender. It was a good day. Tomorrow, I ride.