I recently sold a bike to a guy. One week later he phones me and tells me the stator is fried. I had told him the stator had been replaced before I sold it to him, which it had been with a rewound stator. So he goes and has a new stator, a regulator and battery installed and wants me to pay him $800 for the repair. I never said there was a warranty with the bike ,it was a private sale . I feel bad of course but I don't feel that I should pay his bill. Anything could have gone wrong to cause the failure and he had ridden the bike for a week and gone back to Alberta before it went bad. Anybody else ever faced this?