Cycling

Cycling

Cycling is a recreation, a sport and a means of transport across land. It involves riding bicycles, unicycles, tricycles, quadricycles and other human powered vehicles (HPVs). As a sport it is governed internationally by the Union Cycliste Internationale in Switzerland (for upright bicycles) and by the International Human Powered Vehicle Association (for other HPVs). Cycling for transport and touring is promoted on a European level by the European Cyclists' Federation, and regular conferences are held under the auspices of Velo City, whereas global conferences are coordinated by Velo Mondial.

Introduction

World-wide, the vehicle most commonly used for transportation is a utility bicycle. Utility bicycles tend to have a more relaxed geometry, with priority given to the rider's comfort. Most come with components that make commuting by bicycle more practical, such as fenders (also called mudguards in some English speaking regions), racks (for mounting cargo bags or baskets), chainguards, kickstands, bells and generator light systems.
The two most popular types of bicycle in North America, where cycling for recreation is more common, are mountain bikes and road bicycles. They tend to have a more aggressive geometry which requires the rider to bend forward more. To reduce cost and weight, those types are usually sold without the components that make utility bicycles more practical.
The price of a new bicycle can range from US$50 (on sale) to more than US$23,000), depending primarily on the quality, type and weight (the most exotic road bicycles can weigh as little as 3.55 kg (7.8 lb) .

Bicycle racing

Shortly after the introduction of bicycles, competitions developed independently in many parts of the world. Early races involving boneshaker style bicycles were predictably fraught with injuries. Large races became popular during the 1890's "Golden Age of Cycling", with events across Europe, and in the U.S. and Japan as well. At one point, almost every major city in the US had a velodrome or two for track racing events. However since the middle of the 20th Century cycling has become a minority sport in the US whilst in Continental Europe it continues to be a major sport, particularly in France, Belgium and Italy. The most famous of all bicycle races is the Tour de France. This began in 1903, and continues to capture the attention of the sporting world.
As the bicycle evolved its various forms, different racing formats developed. Road races may involve both team and individual competition, and are contested in various ways. They range from the one-day road race, criterium, and time trial to multi-stage events like the Tour de France and its sister events which make up cycling's Grand Tours. Recumbent bicycles were banned from bike races in 1934 after Marcel Berthet set a new hour record in his Velodyne streamliner (49.992 km on 18 November 1933). Track bicycles are used for track racing in Velodromes , while cyclo-cross races are held on rugged outdoor terrain. In the past decade, mountain bike racing has also reached international popularity and is even an Olympic sport.The governing body of international cycle sport, the Union Cycliste Internationale, decided in the late 1990s to create additional rules restricting the design of racing bicycles. These rules met with considerable controversy and to some extent arrested the development of the racing bicycle. Their stated motive was so that developing countries could compete in international competitions without requiring large equipment budgets, and to re-focus attention on the athlete rather than the bicyle. For example, monocoque frames, such as used by Chris Boardman to win the Gold medal in 1992 Olympic individual pursuit event in Barcelona, were no longer permitted.