my 2000 has a front wheel wobble between 55 and 60 mph. tire is new and balanced, new head bearings. has any one had this happen?
If it is happening only during deceleration then it might be that your head bearings have been adjusted too lose.
I have seen this before. Check the following - Head set bearing - Triple clamp alignment - Fork oil level, do you have a leaking fork seal? - Rear wheel alignment. If none of those things are out of spec, then it could be chassis problem if the bike has been lay down before. To verify chassis alignment, I suggest find a CompuTrack dealer and have it verified. That is all I can think of right now. Let us know what you find. Good luck.