General Tips

  • Rigid Mount Frames (FX/Softail) Center to center distance (dead center of sprocket shaft to dead center of Transmission mainshaft = 12.812"
  • Rubber Mount Frames (FXR/FLT/FLHT) Center to center distance (dead center of sprocket shaft to dead center of Transmission mainshaft = 11.323"
  • Exception: Dyna Models are rubber mounted but have a 12.812" center to center.
  • To get the most performance out of your motorcycle it is vital that parts such as the fuel system, cam, pipes, and ignition are correctly matched to the motor.
  • Remember, bigger is not always better!!!!