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Grand Prix motorcycle racing is the premier class of motorcycle road racing events held on road circuits sanctioned by the Fédération Internationale de Motocyclisme (FIM). Independent motorcycle racing events have been held since the start of the twentieth century and large national events were often given the title Grand Prix. The foundation of the Fédération Internationale de Motocyclisme as the international governing body for motorcycle sport in 1949 provided the opportunity to coordinate rules and regulations in order that selected events could count towards official World Championships. It is the oldest established motorsport world championship.
Barry Steven Frank Sheene was a British professional motorcycle racer. He competed in Grand Prix motorcycle racing and was a two-time world champion, winning consecutive 500cc titles in 1976 and 1977.
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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.
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The Suzuki GSX-R750 is a sports motorcycle made by Suzuki. It was introduced at the Cologne Motorcycle Show in October 1984 as a motorcycle of the GSX-R series.
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The MV Agusta 350 6 cilindri was a prototype racing motorcycle built by the Varese company MV Agusta in 1957, for the 350 cc class of the FIM Motorcycle World Championship. The project was resurrected in 1968. Neither version was ever used in a race. The only surviving model is now in the MV Agusta factory museum.
The MV Agusta 350 Ipotesi (Hypothesis) was a motorcycle produced by the Italian manufacturer MV Agusta from 1975 to 1977. The machine was conceived by Italian designer Giorgetto Giugiaro and based on the previous 350 B Sport Elettronica model. 1,991 "Sports" and 350 “Turismo” machines were produced.
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Bridgestone motorcycles were a division of the Bridgestone Tire Co. of Kyōbashi, Tokyo, Japan that produced mopeds and motorcycles from 1952 to 1970. Initially producing power assisted bicycles, the division moved on to producing mopeds and then motorcycles. The motorcycles were technologically advanced and powered by two-stroke engines. The high technical specification resulted in the machines being more expensive compared to other manufacturers models. Production was stopped in 1970 to protect the supply of tyres to other manufacturers.
The John Player Norton, also referred to as JPN and JPS Norton, were a series of Formula 750 racers manufactured by Norton Motorcycle Company from 1972 to 1974 and sponsored by cigarette manufacturer John Player. The engine for these machines was derived from the unit used in the Norton Commando, which was a development of the 1948 Bert Hopwood designed 500 cc Dominator. The lack of power from the engine, compared with other manufacturers, led designer and rider Peter Williams to a adopt a radical approach to chassis design. Riders of the bikes included Williams, Phil Read, Tony Rutter, Mick Grant, John Cooper, Dave Aldana and Dave Croxford.
The Suzuki T500, variously known as the Suzuki T500/Five, Suzuki Charger, Suzuki Cobra and the Suzuki Titan during its model life, is a 492 cc (30.0 cu in), two-stroke, twin-cylinder motorcycle produced by the Japanese Suzuki company between 1968 and 1975. The model was developed as a larger version of the Suzuki T20 which was intended to compete with the large-capacity British twins in the American market. When introduced it was Suzuki's largest displacement machine. Overengineering of the engine led to the bike gaining a reputation for reliability, and being virtually bulletproof. A total of over 100,000 units were sold during the model's production.
References
- ↑ Walker 2004, pp. 168, 171.
- 1 2 Aynsley 2018.
- ↑ "Zapomenuté šampionáty: F750 World Championship - 1. část". Motoforum.cz (in Czech). Retrieved 23 April 2021.
- ↑ Leraud2013, p. 46.
- ↑ Rauch 1980, p. 235.
- ↑ Kuch 2001, p. 35.
- ↑ Kuch 2001, p. 36.
Bibliography
- Aynsley, Phil (21 February 2018). "Suzuki TR750 XR11 | 750cc Two-Stroke Triple Racer". MCNews. Retrieved 23 April 2021.
- Kuch, Joachim (2001). Suzuki Motorräder seit 1952 (in German). Stuttgart: Motorbuchverlag. ISBN 978-3613020917.
- Leraud, Thierry (December 2013). "Studio Suzuki TR 750 XK 11 Bouillotte de course". Moto Légende (in French). No. 251.
- Rauch, Siegfried (1980). Berühmte Rennmotorräder: 150 alte und neue Rennmaschinen für den Grand Prix-Einsatz (in German). Stuttgart: Motorbuch-Verlag. ISBN 9783879435906.
- Walker, Mick (2004). Japanese Production Racing Motorcycles. Redline Books. ISBN 978-0-9544357-0-7.