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List of bicycle parts by alphabetic order: Axle : as in the generic definition, a rod that serves to attach a wheel to a bicycle and provides support for bearings on which the wheel rotates. Also sometimes used to describe suspension components, for example a swing arm pivot axle
Model Introduced Discontinued Speeds (external) Gear width (with external) Ebike Max Power Max Torque Direct Drive Weight (excluding auxiliary components) Intended purpose Bafang RG A510.S.D 2023 5 315.7% 3700g eFat Bafang RG A310.S.D 2022 3 165.1% 80 Nm 1700g eCity / eTour 3x3 Nine 2022 9 554% 250 Nm 2000g eMTB, heavy cargo, commuter Brompton
Kawasaki G4TR G4 'Trail Boss' produced in early 1970 (1971 (G4TR-A), 1972 (B), 1973 (C), 1974 (D), 1974 G4TR-A 'Agi'Bike, 1975 (E), 1975 G4TRAA 'Agi'Bike). 10 speed - 5 high 5 low 997cc Kawasaki KV100 KV100 A7-A9 (1976–78) KV100 B2-B4 (1976–78) mainly sold as farm ('agi') bike in Australia, New Zealand & Canada [ 3 ]
2008 11-speed Record, Super Record, and Chorus groups are introduced 2009 Re-introduction of Athena as an 11-speed component group below Chorus in product line 2010 Bora One wheels are introduced 2011 First electric 11-speed Super Record group was used at the Tour de France by Team Movistar. 2012 Bora Ultra 80mm wheels are introduced.
These systems are mostly found on smaller dirt bikes (e.g., minibikes; such as pit bikes), underbones, many older mopeds and scooters, and various other types of motorcycles. Engine power can be engaged or interrupted through the clutch , typically an arrangement of plates stacked in alternating fashion, one geared on the inside to the engine ...
The width of early Shimano 6- and 7-speed cassettes was 36 mm, and early 8-speed 40 mm wide. Shimano then changed again and standardised 8-11 speed cassettes on 41.5 mm and second generation 7-speed to 38 mm. The widening of the sprocket carrier on the cassette hubs to 41.5 mm resulted in a decrease in the distance between the hub flanges.
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 ...
Seven years later in 1960, Huffman was the third largest bike manufacturer in the United States. [3] Popular models produced during the heyday of the Huffy Corporation included the RadioBike, which had an electron-tube radio in the tank; [7] the Scout, a 10-speed road bicycle; the Dragster, a so-called "wheelie bike"; and the Sigma, a BMX bike.