Articles Learn about the fundamental gearing system on a bicycle Learn about the customary gearing system still in use today Learn about the metric based gearing system used by the UCI Learn about the gearing system proposed by Sheldon Brown Learn about skid patches on brakeless fixed gear bicycles Learn about the trivial inaccuracies of bicycle tire circumferences Learn about the international standard for labelling the size of tires
Tables Generate a table of gear ratios from a range of chainrings and sprockets Generate a table of gear inches from a range of gear and wheel sizes Generate a table of development meters from a range of gear and wheel sizes Generate a table of gain ratios from a range of gear and crank sizes Generate a table of skid patches for single-legged or ambidextrous skidders Generate a table of speeds at a targeted cadence [Deprecated] Calculate gear ratios given chainring and sprocket sizes [Deprecated] Calculate gear inches given chainring, sprocket, tire and wheel sizes [Deprecated] Calculate development meters given chainring, sprocket, tire and wheel sizes [Deprecated] Calculate fixed gear skid patches for single-legged or ambidextrous skidders [Deprecated] Calculate cycling speeds in kilometers or miles per hour given cadence, chainring, sprocket, tire and wheel sizes [Deprecated] Calculate cycling speeds at a specified cadence given chainring, sprocket, tire and wheel sizes [Deprecated] Calculate cycling cadences at a specified speed given chainring, sprocket, tire and wheel sizes
