Motocross is a form of off-road motorcycle racing held on enclosed off-road circuits. The sport evolved from motorcycle trials competitions held in the United Kingdom.
A. J. Stevens & Co. Ltd was a British automobile and motorcycle manufacturer in operation from 1909 to 1931. The company was founded by Joe Stevens in Wolverhampton, England. After the firm was sold, the name continued to be used by Matchless, Associated Motorcycles and Norton-Villiers on four-stroke motorcycles until 1969, and since the name's resale in 1974, on lightweight, two-stroke scramblers and today on small-capacity roadsters and cruisers. The company held 117 motorcycle world records.
Giacomo Agostini is an Italian former Grand Prix motorcycle road racer. Nicknamed Ago, he amassed 122 Grand Prix wins and 15 World Championship titles. Of these, 68 wins and 8 titles came in the 500 cc class, the rest in the 350 cc class. For these achievements obtained over the course of a career spanning 17 years, the AMA described him as "...perhaps the greatest Grand Prix rider of all time". In 2000, Agostini was inducted into the MotoGP Hall of Fame as a MotoGP Legend, while in 2010, he was named an FIM Legend for his motorcycling achievements.
Kenneth Leroy Roberts is an American former professional motorcycle racer and racing team owner. In 1978, he became the first American to win a Grand Prix motorcycle racing world championship. He was also a two-time winner of the A.M.A. Grand National Championship. Roberts is one of only four riders in American Motorcyclist Association (AMA) racing history to win the AMA Grand Slam, representing Grand National wins at a mile, half-mile, short-track, TT Steeplechase and road race events.
Roger De Coster is a Belgian former professional motocross racer and current Motorsport Director of KTM and Husqvarna North America. He competed in the Motocross World Championships from 1966 to 1980, most prominently as a member of the Suzuki factory racing team where he won five FIM 500cc Motocross World Championships.
Samuel Hamilton Miller MBE is a Northern Irish championship winning motorcycle racer, in both road racing and trials. He was appointed a Member of the Order of the British Empire (MBE) in the 2009 New Year Honours for services to motorcycle heritage. In 2013, Miller was named an FIM Legend for his motorcycling achievements.
Česká zbrojovka is a Czech company producing forklifts Desta and components for the automobile industry, it is former firearms manufacturer, also known for making ČZ motorcycles. ČZ was established as a branch of the Škoda Works Armament in Strakonice, Czechoslovakia in September 1919.
Ossa was a Spanish motorcycle manufacturer which was active from 1924 to 1982 and from 2010 to 2015. Founded by Manuel Giró, an industrialist from Barcelona, Ossa was best known for lightweight, two-stroke-engined bikes used in observed trials, motocross and enduro. The company was known originally as Orpheo Sincronic Sociedad Anónima (O.S.S.A.) and was later renamed Maquinaria Cinematográfica, S.A..
The AJS 7R was a British 350 cc racing motorcycle built from 1948 to 1963 by Associated Motor Cycles. It was also commonly known as the ‘Boy Racer’, and won victories both for the factory and for privateers right from its introduction in 1948.
Ivan Gerald Mauger was a New Zealand motorcycle speedway rider. He won a record six World Championships (Finals), a feat equalled only with the inclusion of the Speedway GP Championships by Tony Rickardsson of Sweden who won one World Final and five GP Championships. Mauger rode for several British teams – Wimbledon Dons, Newcastle Diamonds, Belle Vue Aces, Exeter Falcons and the Hull Vikings. In 2010, Mauger was named an FIM Legend for his motorcycling achievements.
Mick Grant is an English former professional motorcycle road racer and TT rider. A works-supported rider for Norton, Kawasaki, Honda and Suzuki, he is a seven-time winner of the Isle of Man TT motorcycle race on various makes, including 'Slippery Sam', a three-cylinder Triumph Trident. The son of a coal miner, the soft-spoken, down-to-earth Yorkshireman from Wakefield, was a sharp contrast to the brash, playboy image presented by Londoner Barry Sheene during the 1970s.
The Scottish Six Days Trial is an internationally recognised Motorcycle trials competition, which has been running since 1909 making it the oldest motorcycle trials event in the world. Motorcycle riders from all over the world compete in this extreme sport, covering as much as 100 miles a day on road and off-road routes around Lochaber on each of the six days. The event is a trial of the skill, consistency and endurance of the riders, as well as a test of the specialised motorcycles used.
Malcolm Rathmell, is an English former international motorcycle trials rider. He won the Scottish Six Days Trial in 1973 and 1979, and clinched the FIM Trans America Trials Championship in 1974. Rathmell is a six-time winner of the British Trials Championship between 1971 and 1981 and six-time winner of the Scott Trial between 1971 and 1980. In 2013, Rathmell was named an FIM Legend for his motorcycling achievements.
Bernard Schreiber, is an American former international motorcycle trials rider. He became the only American to win the FIM Trial World Championship in 1979. Schreiber is also four-time winner of the NATC Trials Championship, winning the title in 1978, 1982, 1983 and 1987. In 2000 he was inducted into the AMA Motorcycle Hall of Fame and, in 2020 he was named an FIM Legend.
Emma Elizabeth Fry is a British professional motorcycle trials rider and eight-times Women's World Trials Champion. In 2014, Bristow became the first British rider to win the Women's FIM Trial World Championship. She also has two FIM SuperEnduro World Championships, a two-time European champion in the Women's FIM Trial European Championship in 2013 and 2017 and ten British women's titles.
Eddy Lejeune, is a Belgian former International motorcycle trials rider and 1982, 1983 and 1984 FIM Trial World Championship title holder. Lejeune was also a seven-time Belgian Trials National Champion.
John Draper was an English professional motorcycle racer. He was a versatile rider competing in many diverse motorcycle competitions, most notably motocross in which he became the first British rider to win the European Motocross Championship in 1955. Draper also competed in trials, enduro and road racing competitions. He was a member of four victorious British Motocross des Nations teams in 1950, 1953, 1956 and 1959.
Yrjö Vesterinen is a Finnish former International motorcycle trials World Champion. Vesterinen won the FIM World Trials Championship three times from 1976 through 1978. He was also eleven times Finnish National champion between 1970 and 1980, and British National champion in 1982.
The Transatlantic Trophy was an annual series of motorcycle races between the United Kingdom and America held from 1971 to 1988 and again in 1991. They were mostly held over the Easter weekend at Brands Hatch, Mallory Park and Oulton Park, although some races were held at Donington Park and Snetterton. Three different specifications of motorcycles were used in the series at various times: AMA/F750, Superbike and GP.
David William Potter was an English motorcycle racer who won the British Superbike Championship twice. Potter crashed during a race at Oulton Park on 31 August 1981 and suffered head injuries from which he died in hospital 17 days later.
