Sep 19, 2010 #1 A acornboy New member Joined Sep 19, 2010 Messages 1 Reaction score 0 Points 1 WHAT IS GP SHIFTING ? WHAT DOES IT STAND FOR? CAN YOU DO IT ON A GIXXER? ANY USEFUL INFO about GP SHIFTING !!! THANKS
WHAT IS GP SHIFTING ? WHAT DOES IT STAND FOR? CAN YOU DO IT ON A GIXXER? ANY USEFUL INFO about GP SHIFTING !!! THANKS