Originally Posted by adam valentine
yep had to put it on because of the pull start and centrifugal clutch
Is unscrewing itself one of the kinks? I've got the same bike, same motor. I think I may have the wide crank installed wrong. There weren't any instructions with it, tried to find some on the net and came up empty. searched on here and came up with nada. Is the pull start breaking every third time you pull it another one of the kinks?