I have never read anything about it but i gotta ask.... Has any one ever found a 18" or 19" rear wheel that will work on a 1100?? Mine is a 80 so i have a 17" rear wheel and with the 83 engine, it is Much Better on the interstate but being the pig that i am... I would like to lose some more RPM at 75/80 mph. i have loads of power from about 1500 rpm so i would like to run 80 at about 3500 rpm(a man can dream can't he?) so the only option would be a taller wheel/tire combo. If ya don't ask.. i will never know!! I ride 160 miles a day so i figure it can't hurt the old girl :whistling: