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  2. Rubbee Drive - Wikipedia

    en.wikipedia.org/wiki/Rubbee_Drive

    Rubbee Drive is a 250W friction drive module which fits most standard bicycles. [1] It enables a bicycle to reach up to 25 km/h speed and travel 40 km, making it a viable option for daily commuting. [2] The units are assembled by JSC ELINTA in Lithuania.

  3. Motorized bicycle - Wikipedia

    en.wikipedia.org/wiki/Motorized_bicycle

    Staton-Inc., a motorized bicycle manufacturer of long standing, also uses a rack-mount with either a tire roller-mount (friction drive) or a chain-driven, geared transmission. Other manufacturers produce kits using small two- or four-stroke gas engines mounted in the central portion of the bicycle frame, and incorporating various types of belt ...

  4. Electric bicycle - Wikipedia

    en.wikipedia.org/wiki/Electric_bicycle

    By 1898, a rear-wheel drive electric bicycle, which used a driving belt along the outside edge of the wheel, was patented by Mathew J. Steffens. An 1899 patent by John Schnepf (U.S. patent 627,066) depicted an electric bicycle with a rear-wheel friction, "roller-wheel"-style drive. [10]

  5. Whizzer (motorcycles) - Wikipedia

    en.wikipedia.org/wiki/Whizzer_(motorcycles)

    Whizzer bicycle engines are a line of bicycle engines that were produced in the United States from 1939 to 1965. They were commonly sold as kits to be assembled and attached to a consumer's bicycle thus creating a motorized bicycle. Whizzer U.S.A. re-appeared in 1997 to sell an improved version, pre-assembled on an old Schwinn-style bicycle frame.

  6. Timeline of motorized bicycle history - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_motorized...

    1903 – A California motorized bicycle ridden by George Wyman became the first motor vehicle to cross the North American continent. [10]1903 – 1962 The "Shaw Manufacturing Co." of Galesburg, Kansas advertises a 241cc chain-drive engine kit (1903–1915) for motorizing a bicycle in "Popular Mechanics" magazine for $90.

  7. Friction drive - Wikipedia

    en.wikipedia.org/wiki/Friction_drive

    Ixion engine on a Komet motorised bicycle, ca. 1902. This system is used, for example, to drive the spools in some tape recorders.In a typical configuration, one of the cylinders is the axle of an electric motor, say 1 mm in diameter, while the other is a disk with a hard rubber rim, say 50 mm in diameter, yielding a 1:50 mechanical advantage.