welcome dave, but you start it your thread at wrong session.
You shall have post this at introduction and newbie section
http://www.zerotohundred.com/newforums/forumdisplay.php?f=48
Folks , i just changed at rear left wheel bearings and change tires at the rear side to try to eliminate this wobble vibration which occur at 80-90km/h and after that speed, it will be gone ... The...