yep, thats what happens when you have a chain which streched and u couldnt be bother tigthening it... then you decide to go for a 20k ride to another property down the road and then go to come back and u ride out the gate and.... booom so much for riding back in a hurry....as for the rust on the chain that was just abit of dirt that didnt wash off, as for the stator i had to replace the plate which sat behind the back of the magneto, the cover was easily replaced, but the chain made a mess of the A-frame