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Keirin Cyclists
– "racing track" – is a form of motor-paced cycle racing in which track cyclists sprint for victory following a speed-controlled start behind a motorized or non-motorized pacer. It was developed in Japan around 1948 for gambling purposes and became an official event at the 2000 Olympics in Sydney, Australia. Riders use brakeless fixed-gear bicycles. Races are typically long: 6 laps on a track, 4 laps on a track, or 4 laps on a track. Lots are drawn to determine starting positions for the sprint riders behind the pacer, which is usually a motorcycle, but can be a derny, electric bicycle or tandem bicycle. Riders must remain behind the pacer for 3 laps on a track. The pacer starts at , gradually increasing to by its final circuit. The pacer leaves the track before the end of the race (3 laps on a track). The winner's finishing speed can exceed . Competition keirin races are conducted over several rounds with one final. Some eliminated cyclists can try again in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colwood, British Columbia
Colwood is a city on Vancouver Island to the southwest of Victoria, capital of British Columbia, Canada. Colwood was incorporated in 1985 and has a population of approximately 19,000 people. Colwood lies within the boundaries of the Greater Victoria area or Capital Regional District, in a region called the Western Communities, or the West Shore. Set along more than of oceanfront, this fast-growing seaside community is one of the 13 component municipalities of Greater Victoria. History A small plaque erected in 1972 on a concrete cairn in the shore of the Esquimalt Lagoon outlines its history: Royal Roads - To seaward lies an anchorage or roadstead first used in 1790 by the Spanish and named in 1846 for its location between Albert Head and Victoria. Unloading place for large vessels serving Victoria in days of sail, it was once a scene of disaster. On April 1, 1883, a southeasterly gale swept the haven, beaching the ships Southern Chief, Gettysburg, Connaught, and Tiger. Ere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea in the south. The Japanese archipelago consists of four major islands—Hokkaido, Honshu, Shikoku, and Kyushu—and List of islands of Japan, thousands of smaller islands, covering . Japan has a population of over 123 million as of 2025, making it the List of countries and dependencies by population, eleventh-most populous country. The capital of Japan and List of cities in Japan, its largest city is Tokyo; the Greater Tokyo Area is the List of largest cities, largest metropolitan area in the world, with more than 37 million inhabitants as of 2024. Japan is divided into 47 Prefectures of Japan, administrative prefectures and List of regions of Japan, eight traditional regions. About three-quarters of Geography of Japan, the countr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danny Clark (cyclist)
Daniel Clark OAM (born 30 August 1951) is an Australian former track cyclist and road bicycle racer, who was a professional rider from 1974 to 1997. He won five world championships and at the 1972 Summer Olympics in Munich, West Germany, came second in the 1,000m time trial. Clark was often the fastest finishing rider in six-day races, especially as Patrick Sercu slowed after the mid-1970s. Clark and British rider, Tony Doyle, won many six-day races. He enjoyed the party atmosphere of the races, and continued to work in them as a Derny pacer after retiring. Biography Clark began cycling on a bike borrowed from a local enthusiast, which he used for three months before acquiring his eldest brother's semi-racer. He became one of the most successful riders in six-day racing in the 1970s and 1980s, winning 74 races, second to Patrick Sercu's 88. Most of these wins came after a crash in the 1983 Frankfurt six-day which broke his hip. Clark still carries a plate inserted to help ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UCI Track Cycling World Championships - Women's Keirin
UCI most commonly refers to: * University of California, Irvine, a public university in Irvine, California, United States * Union Cycliste Internationale, the world governing body for the sport of cycling UCI may also refer to: * Uganda Cancer Institute, a cancer treatment and research institution in Kampala, Uganda * ''Unified Configuration Interface'', a set of scripts to unify and simplify the configuration the OpenWrt operating system * Union Correctional Institution, Florida, United States * Unione Cinematografica Italiana, an Italian film company of the silent era * Unit Compliance Inspection, a United States Air Force inspection * UCI Cinemas (United Cinemas International), cinema company in Brazil, Germany, Italy and Portugal * Universal Chess Interface, a communications protocol for chess game software * Univision Communications Inc., the former name of the American subsidiary of media company TelevisaUnivision * Unlawful command influence, a term in American military law ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UCI Track Cycling World Championships – Men's Keirin
The UCI Track Cycling World Championships – Men's keirin is the world championship Keirin event held annually at the UCI Track Cycling World Championships. It was first held at the 1980 championships in Besançon Besançon (, ; , ; archaic ; ) is the capital of the Departments of France, department of Doubs in the region of Bourgogne-Franche-Comté. The city is located in Eastern France, close to the Jura Mountains and the border with Switzerland. Capi ..., France. , Chris Hoy from Great Britain has the most titles with four, as well as being the only man to win the World and Olympic titles in the same year, which he achieved twice, in 2008 and 2012. Medalists Medal table See also * Koichi Nakano * 1980 UCI Track Cycling World Championships * UCI Track Cycling World Championships – Women's keirin External linksTrack Cycling World Championships 2016–1893bikecult.comWorld Championship, Track, Keirin, Elitecyclingarchives.com {{DEFAULTSORT:UCI Track Cycling Wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Repechage
Repechage ( , ; , ) is a practice in series competitions that allows participants who failed to meet qualifying standards by a small margin to continue to the next round. A well-known example is the wild card system. Types Different types of repechage can occur. As a basis for the examples below, assume that 64 competitors are divided into four pools of 16 competitors, labeled A, B, C, and D. The first three rounds of the primary championship bracket winnow the field down to eight competitors for the quarter-final. Full repechage In full repechage, a competitor who loses to the pool winner falls into the repechage bracket. The theory is that a worthy competitor who is paired with another worthy competitor should not be unduly penalized by luck of the draw, but have an opportunity to fight for at least third place. In our example, four competitors from each pool (the loser to the pool winner in the first, second, third and quarter-final rounds) fall into the repechage br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tandem Bicycle
A tandem bicycle or twin is a bicycle (occasionally a tricycle) designed to be ridden by more than one person. The term tandem refers to the seating arrangement (fore to aft, not side by side), not the number of riders. Patents related to tandem bicycles date from the mid-1880s. Tandems can reach higher speeds than the same riders on single bicycles, and tandem bicycle racing exists. As with bicycles for single riders, there are many variations that have been developed over the years. Terminology The term tandem refers to the seating arrangement (fore to aft, not side by side), not the number of riders. A bike with two riders side by side is called a sociable. Tandem bicycles are sometimes called "Daisy Bells". This is in reference to " Daisy Bell (Bicycle Built for Two)" which is a popular song, written in 1892 by British songwriter Harry Dacre, with the well-known chorus, "Daisy, Daisy / Give me your answer, do. / I'm half crazy / all for the love of you", ending with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Bicycle
An electric bicycle, e-bike, electrically assisted pedal cycle, or electrically power assisted cycle is a bicycle with an integrated electric motor used to assist propulsion. Many kinds of e-bikes are available worldwide, but they generally fall into two broad categories: bikes that assist the rider's pedal-power (i.e. pedelecs) and bikes that add a throttle, integrating moped-style functionality. Both retain the ability to be Bicycle pedal, pedaled by the rider and are therefore not electric motorcycles. E-bikes use Rechargeable battery, rechargeable batteries and typically are motor-powered up to . High-powered varieties can often travel up to or more than . 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 laws regarding the certification and operation of more powerful two-wheelers which are often classed as electric motorcycles, such as licensing and mand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Derny
A Derny is a motorized bicycle for motor-paced cycling events such as during six-day and Keirin racing and motor-paced road races. Some riders train behind a derny on the road. The Derny is so-called as it was originally produced by the French Derny firm, but the name ''Derny'' is now applied to all small cycle-pacing vehicles, regardless of manufacturer. The original Derny The first Derny 'Entraineur' or 'Bordeaux–Paris' moped, with its petrol tank mounted ahead of the handlebars, was built by ''Roger Derny et Fils'' of the Avenue de St Mandé, Paris, France, in 1938. A fleet of Dernys was maintained for the long-established 'Bordeaux-Paris' road-race and the Derny was used for many other track and road events and for endurance training. Derny also built a touring adaptation called the 'Solo' and tandems and mopeds. Being a moped, the Derny had both a Zurcher two-stroke engine and pedals on a chainring sprocket, typically with 70 teeth on the front and 11 on the rear-w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorcycle
A motorcycle (motorbike, bike; uni (if one-wheeled); trike (if three-wheeled); quad (if four-wheeled)) is a lightweight private 1-to-2 passenger personal motor vehicle Steering, steered by a Motorcycle handlebar, handlebar from a saddle-style seat. Motorcycle designs vary greatly to suit a range of different purposes: Long-distance motorcycle riding, long-distance travel, Motorcycle commuting, commuting, cruising (driving), cruising, Motorcycle sport, sport (including Motorcycle racing, racing), and Off-roading, off-road riding. Motorcycling is riding a motorcycle and being involved in other related social activities such as joining a motorcycle club and attending motorcycle rally, motorcycle rallies. The 1885 Daimler Reitwagen made by Gottlieb Daimler and Wilhelm Maybach in Germany was the first internal combustion, petroleum-fueled motorcycle. In 1894, Hildebrand & Wolfmüller became the first series production motorcycle. Globally, motorcycles are comparable numerically t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cycling Sprinter
A sprinter is a road bicycle racer or track racer who can finish a race very explosively by accelerating quickly to a high speed, often using the slipstream of another cyclist or group of cyclists tactically to conserve energy.Menaspà Paolo et a''Performance analysis of a world-class sprinter during cycling grand tours.'' Int J Sports Physiol Perform, 2013 Apart from using sprinting as a racing tactic, sprinters can also compete for intermediate sprints (sometimes called ''primes''), often to provide additional excitement in cities along the route of a race. In stage races, intermediate sprints and final stage placings may be combined in a points classification. For example, in the points classification in the Tour de France, the ''maillot vert'' (green jersey) is won by the race's most consistent sprinter. At the Tour de France, the most successful recipient of this honor is Slovak sprinter Peter Sagan, who has won seven Tour de France green jerseys (2012–2016, 2018–20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fixed-gear Bicycle
A fixed-gear bicycle or fixie is a bicycle that has a drivetrain with no freewheel mechanism, meaning the pedals always spin together with the rear wheel. The freewheel was developed early in the history of bicycle design but the fixed-gear bicycle remained the standard track racing design. More recently the "fixie" has become a popular alternative among mainly urban cyclists, offering the advantage of simplicity compared with the standard multi-geared bicycle. Most bicycle hubs incorporate a freewheel to allow the pedals to remain stationary while the bicycle is in motion, so that the rider can coast, i.e., ride without pedalling using forward momentum. A fixed-gear drivetrain has the drive sprocket (or cog) threaded or bolted directly to the hub of the back wheel, so that the pedals are directly coupled to the wheel. During acceleration, the pedal crank drives the wheel, but in other situations, the rear wheel can drive the pedal cranks. This direct coupling allows a cycli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
