I think it's time to resurrect old topic
I had a testride yesterday with another Xt660r 07 (Piipz's bike, user here also)
Hes XT does not VIBRATE!!!! Yes it does have some vibration like big singles do but you can cruise comforly at highway speeds.
I have checked everything that could cause vibration... engine mounts, every kind of nuts and bolts.
I'm clueless now...
Anyone has some other ideas or suggestions what to check? Warranty is over also so that wont help