Reinstalling my engine, I was torquing down the engine mounts. Luckily these that gave me trouble were the upper mount where I only gotta replace bolts and not mess with tapping the frame threads. But still, how do bolts that HOLD THE ENGINE IN PLACE for 200 hours just sheer off like butter with 60 Newton meters if torque?? Anyone had this?? I know I know, can't tarnish the sanctity of KTM. Must be the 200 hard hrs of riding that fatigued them. The sheered bolts are different lengths, but here's a clue to the problem--they're supposed to be the same length!! One of the three was fine. Probably cost like $9 each.