Gear inch calculator | RBR Recumbent Bike Riders

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Gear inch calculator

There's a lot of indispensable information on the late Sheldon Brown's website, but none is quite so technically ravishing as his gear inch/ratio calculator. We use it on a daily basis. Because of that, we have integrated it into the site here so it is always close at hand, but be sure to visit both the original gears page and Sheldon's site in general for a wealth of information.

Wheel Size
Crank Length
Gear units
Chainrings
Stock Cassette
Custom Cassette
Internal Hub

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