Welcome to the V-Mar Gear Ratio computer.



Gear Ratio 1Gear Ratio 2
Gear Ratio 3Gear Ratio 4
Gear Ratio 5Gear Ratio 6
Ring and PinionMaximum RPMs
Tire SizeDiameteror Rollout
Inchesor Centimeters

HELP ME


Gear Ratio
RPM



The Fine Print : This app was written entirely by me, vince@vmar.com, I was going to put in all kinds of traps, so you couldn't have a bunch of impossible gear ratios..., but decided to just let the app do any calculation you ask it to. Therfore you may get results that are unrealistic (but accurate).If you have a question on a particular combination you can ask me, and if I can help you out I will.