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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
E-bikes use rechargeable batteries and typically are motor-powered up to 25 to 32 km/h (16 to 20 mph). High-powered varieties can often travel up to or more than 45 km/h (28 mph). Depending on local laws, many e-bikes (e.g., pedelecs) are legally classified as bicycles rather than mopeds or motorcycles. This exempts them from the more stringent ...
The term Electric bikes may refer to: Electric motorcycles and scooters; Electric bicycles. Pedelec (pedal electric cycle), electric bicycle where the rider's pedalling is assisted by a small electric motor
A VéloSoleX motorized bicycle. A motorized bicycle is a bicycle with an motor or engine and transmission used either to power the vehicle unassisted, or to assist with pedalling. Since it sometimes retains both pedals and a discrete connected drive for rider-powered propulsion, the motorized bicycle is in technical terms a true bicycle, albeit ...
The YikeBike mini-farthing is a type of folding electric motorbike released on 2 September 2009 at Eurobike, going into production mid 2010.It weighs 11.2 kilograms (24.7 lb) and when folded, it is small enough to fit in a carry bag, so it can be transported in an urban bus.
According to a study a human at 70 kg (150 lb) requires about 60 watts to walk at 5 km/h (3.1 mph) on firm and flat ground, [6] while according to a calculator at kreuzotter.de the same person and power output on an ordinary bicycle will travel at 15 km/h (9.3 mph), [7] so in these conditions the energy expenditure of cycling is about one-third ...
Illegal, except "non-throttle controlled" 20 mph e-bikes in NYC, NY as of July 2018 North Carolina: Electric Assisted Bicycle [101] Bicycle [101] 20 [101] 750 W [101] Under 16 No North Dakota: motorized bicycle motorcycle 2 brake hp 30 yes, under 18 14 yes Ohio: Motorized bicycle Bicycle 20 1 bhp (750 W) or 50cc 18 for class III No Oklahoma