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The Schwinn Bicycle Company is an American company that develops, manufactures and markets bicycles under the eponymous brand name. The company was founded by Ignaz Schwinn (1860–1948) in Chicago in 1895, [2] [3] and in the 20th century became the dominant manufacturer of American bicycles.
The Schwinn Racer was a bicycle in the lightweight series of bikes built by Schwinn Bicycle Company in Chicago from 1957 to the mid-1970s. They had a Sturmey Archer 3 speed with 26 x 1 3/8 tires as well as the occasional 24x1 3/8.
All Sturmey-Archer gear hubs use epicyclic (planetary) geartrains of varying complexity. The AW is the simplest, using one set of planetary gears with four planets. The AM uses three compound planets with differently sized cogs machined from a common shaft to engage the gear ring and sun gear separately, while the close-ratio three-speeds, and hubs with four or more speeds, use multiple ...
Kingbay riding a Schwinn tandem with Chicago Mayor Richard J. Daley at the opening celebration of Chicago's first bike lane.. Keith Kingbay (April 30, 1914 – January 16, 1995) was a racer, manufacturer, advocate, and author in bicycling.
The three-speed bicycle is a bicycle that uses internal hub gears at the rear wheel hub to provide three gear ratios. Three-speed hubs have been in use since the early 1900s. Though they are heavier than comparable derailleur systems, internal-gear hub systems generally last longer and require less maintenance.
According to Frank J. Berto, [2] [3] Raleigh Industries of America had been looking at a Japanese source for their Grand Prix model. Raleigh America ordered 2,000 bicycles from Tano and Company of Osaka but their parent company in England, TI-Raleigh, disapproved — concerned that the Tano-built bikes were too well made and would have outsold their own British bikes.
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.
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