MAINTECHTUNING TOOLSGEAR RATIO CALCULATOR

Gear Ratio Calculator
Ever needed an easy way to find out how much top speed you will gain or lose with different sprocket combinations? Well it doesn't get any easier than with this gear ratio calculator. Simply type in your current front and rear sprocket sizes (# of teeth), your top speed in MPH, and the sprocket sizes you wish to upgrade to. Press the "calculate" button and your new top speed along with the difference in top speeds will be shown, in both MPH and KMH.




Current Sprockets (# of teeth):Front Sprocket: Rear Sprocket:

New Sprockets (# of teeth):Front Sprocket: Rear Sprocket:

 
 
Top Speed:           mph




Difference In Speed:mph            kmh

New Speed:mph        kmh