I read about wobble on another site and can not find it know. Ithink it had something to do with the back tire.They were talking about some kind of bracket that mounts under the bike...and possibly attaches to the swingarm??? I do not recall if it was a weigt issue or a tire issue.Ihave never expereanced the wobble in the rear on the 96' EG classic...and I was wondering if anything to worry about on 09' EG ultra classic. Thanks for all the great ideas!!!!