Bicycle wikipedia - Search
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    Bicycle - Wikipedia

    • 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 bicycle rider is called a cyclist, or bicyclist. Bicycles were introduced in the 19th century in Europe. By the early 21st century there were more than 1 billion … See more

    Etymology

    The word bicycle first appeared in English print in The Daily News in 1868, to describe "Bysicles and trysicles" on the "Champs Elysées and Bois de Boulogne". The word was first used in 1847 in a French publication … See more

    History

    The "dandy horse", also called Draisienne or Laufmaschine ("running machine"), was the first human means of transport to use only two wheels in tandem and was invented by the German Baron Karl von Drais. It is regarded a… See more

    Uses

    Bicycles are used for transportation, bicycle commuting, and utility cycling. They are also used professionally by mail carriers, paramedics, police, messengers, and general delivery services. Military uses of bicycles inc… See more

    Technical aspects

    The bicycle has undergone continual adaptation and improvement since its inception. These innovations have continued with the advent of modern materials and computer-aided design, allowing fo… See more

    Parts

    The great majority of modern bicycles have a frame with upright seating that looks much like the first chain-driven bike. These upright bicycles almost always feature the diamond frame, a truss consisting of two triangles: th… See more

    Maintenance and repair

    Like all devices with mechanical moving parts, bicycles require a certain amount of regular maintenance and replacement of worn parts. A bicycle is relatively simple compared with a car, so some cyclists choose to d… See more

    Social and historical aspects

    The bicycle has had a considerable effect on human society, in both the cultural and industrial realms.
    Around the turn of the 20th century, bicycles reduced crowding in inner-city tenements … See more

     
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  2. History of the bicycle - Wikipedia

     
  3. Cycling - Wikipedia

    WEBCycling. European city bike. Children riding a bike in Ghana. Cycling, [1] also known as bicycling [2] or biking, [3] is the activity of riding a bicycle or other type of cycle. It encompasses the use of human-powered vehicles …

  4. List of bicycle types - Wikipedia

    WEBThis list gives an overview of different types of bicycles, categorized by function (racing, recreation, etc.); number of riders (one, two, or more); by construction or frame type (upright, folding, etc.); by gearing (single …

  5. Bicycle - Simple English Wikipedia, the free encyclopedia

    WEBA bicycle (or bike) is a small, human powered land vehicle with a seat, two wheels, two pedals, and a metal chain connected to cogs on the pedals and rear wheel. A frame gives the bike strength, and the other parts are …

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  7. Bicycle | Definition, History, Types, & Facts | Britannica

    WEBLearn about the bicycle, a two-wheeled steerable machine that is pedaled by the rider’s feet. Explore its history, types, and facts from Britannica, the trusted source of knowledge.

  8. Mountain bike - Wikipedia

    WEBA mountain bike (MTB) or mountain bicycle is a bicycle designed for off-road cycling. Mountain bikes share some similarities with other bicycles, but incorporate features designed to enhance durability and performance in …

  9. History of the Bicycle - ThoughtCo

    WEBJan 13, 2020 · Learn about the origins and evolution of the bicycle, from the celerifere to the safety bicycle. Discover the inventors, inventions and controversies that shaped the history of this rider-powered vehicle.

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