Villiers 1F
  MK 1F introduced 1949 to replace JDL Bore x stroke = 47 x 57 = 98 Two speed integral gearbox Discontinued 1955 to be replace by 4F |
MK 1F introduced 1949 to replace JDL Bore x stroke = 47 x 57 = 98 Two speed integral gearbox Discontinued 1955 to be replace by 4F |