Quote Originally Posted by johnnyb View Post
My Bmw did the same thing. It has a rear engine bolt that goes from one side of the bike to the other.

I put mine down to the engine/frame expanding (was a very hot day at the track) and the bolt couldnt stretch enough and snapped. Even with the bolt removed there was no engine movement so I don't believe it broke because of stress caused by engine movement.


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wasn't hot today . I think marshy is right about his assumption with the chain adjustment and backlash . it certainly sounds better than what team motto told me .