bicycle gearing
aspect of a bicycle drivetrain that determines the relation between the cadence, the rate at which the rider pedals, and the rate at which the drive wheel turns
en-GB/ˈbaɪsɪkəl ˈɡɪəɹɪŋ/
en-US/ˈbaɪsɪkəl ˈɡiɹɪŋ/
aspect of a bicycle drivetrain that determines the relation between the cadence, the rate at which the rider pedals, and the rate at which the drive wheel turns