safety bicycle
archaic term for pedal-driven bicycles with equal-size front and rear wheels, geartrain and tires ("common" bicycle)
en-US/ˈseɪfti ˈbaɪsɪkəl/
en-GB/ˈseɪftɪ ˈbaɪsɪkəl/
archaic term for pedal-driven bicycles with equal-size front and rear wheels, geartrain and tires ("common" bicycle)