Just bought a dead china ct70 clone. I'm thinking it's got a frozen piston. Or maybe a dead trans. If you push down on the kick start really hard it will go down lime it's slipping in the clutch. I put a stick in the plug hole and the pistons is not moving.
So if it's a stuck piston, will the ebay 70cc top end kits fit the china 70 motors? I've got a ad out on cl to see if I can find a wrecked pit bike or some thing with a running motor.
It's a $50 project that's probably worth $150 in running condition. But I'd like to get it running. Jim