If you can not determine the correct tooth count of your old gear please contact us with your speedometer calibration number and we can assist you further. We need the four digit speedometer calibration code off the face of the speedometer.
There are three different tooth counts available for these units.
20 tooth gear (original color: white)
25 tooth gear (original color: yellow)
32 tooth gear (original color: Red).
Measurements: Thickness 0.145" x 0.430" diameter with a 5 mm hole. Learn More