where is your old cr motor? is it blown up? you want to sell it?
I got two cr 80 motors that need to be rebuilt. One needs a new crank and has no piston so it needs one.
The other one still in the bike has no compression so I assume just a piston and rings along with a clutch since it does not engage at all.
Im waiting till I find a running motor to plop in and ride. Then I will sell both of them. Otherwise if no luck I will rebuild the one in the bike I guess.