Originally Posted by Steve1990
Its actually the rear motor mount. broke right about the 400mile mark, so probably 200miles ago. its the left side, opposite of the clutch. When that happened I replaced the other 3 w/ grade-8 bolts. reworked the bracket for the rear mount and it is pretty solid, but the bike hasn't been running right for awhile and I noticed with it shaking as much as it does that their is more movement than I'd like in that mount. Worst part is, the stud is broken ~1/8 of an inch in, and I can't get a drill bit to NOT walk onto the softer aluminum to drill it out.
Yep, Sometimes those things are a bear to get out. Try a small center punch to get you started, ( a GOOD one.) Buy a real good one if you have to. It's cheaper than a new motor or case.