To correct the problem, find out the actual speed error (gps), then do the math on how much taller the front tire needs to be. Next tire purchase, buy the taller tire. It is the revolutions per mile equation. Taller tire will slow the speedometer down (less revolutions). Or, buy and electronic speedo and calibrate it to the GPS. Everything is fixable.
Steve, gears and duel everything.
:yayyy: :chug: :yayyy:
