Fixed Gears

FixedGears is a gear calculator for riders of single-speed and fixed-gear bikes. It calculates gearing for various chainring and cog sizes, cadence, speeds, skid patches (1- or 2-leg), alternate gearing (real).

Suggestions? Send 'em! Currently only English locale.

Note: Current app version uses English locale (i.e. it uses a dot as a decimal separator) even if you choose a non-English locale (i.e. one that uses a comma as a decimal separator).