A bicycle, also called a pedal cycle, bike, push-bike or cycle, is a human-powered or motor-assisted, pedal-driven, single-track vehicle, with two wheels attached to a frame, one behind the other. A b
The most popular bicycle model—and most popular vehicle of any kind in the world—is the Chinese Flying Pigeon, with about 500 million produced.
1886 Swift Safety Bicycle
Women on bicycles on unpaved road, US, late 19th century
A penny-farthing or ordinary bicycle in the Škoda Auto museum in the Czech Republic
A luggage carrier, also commonly called a rack, is a device attached to a bicycle to which cargo or panniers can be attached. This is popular with utility bicycles and touring bicycles.
A rear rack mounted on a bicycle for road use.
A porteur-style front rack and rear rack with panniers on a utility bicycle.
A Dutch utility bicycle with a rack attached directly at the rear wheel axle.
A low rider mounted on a touring bicycle for mounting panniers.