The Suzuki RG 500

road racing Road racing is a North American term to describe motorsport racing held on a paved road surface. The races can be held on a race track, closed circuit—generally, a purpose-built racing facility—or on a street circuit that uses temporarily c ...

motorcycle was produced by Japanese manufacturer

Suzuki is a Japanese multinational mobility manufacturer headquartered in Hamamatsu, Shizuoka Prefecture, Shizuoka. It manufactures automobiles, motorcycles, all-terrain vehicles (ATVs), outboard motor, outboard marine engines, wheelchairs and a va ...

to compete in the 500cc class of

Grand Prix motorcycle racing Grand Prix motorcycle racing is the highest class of motorcycle road racing events held on Road racing, road circuits sanctioned by the Fédération Internationale de Motocyclisme (FIM). Independent motorcycle racing events have been held sin ...

from

1974 Major events in 1974 include the aftermath of the 1973 oil crisis and the resignation of United States President Richard Nixon following the Watergate scandal. In the Middle East, the aftermath of the 1973 Yom Kippur War determined politics; ...

1980 Events January * January 4 – U.S. President Jimmy Carter proclaims a United States grain embargo against the Soviet Union, grain embargo against the USSR with the support of the European Commission. * January 6 – Global Positioning Sys ...

. The motorcycle won seven manufacturers' titles in succession and became the motorcycle of choice for

privateer A privateer is a private person or vessel which engages in commerce raiding under a commission of war. Since robbery under arms was a common aspect of seaborne trade, until the early 19th century all merchant ships carried arms. A sovereign o ...

racers in the late 1970s. The motorcycle was designed by Makoto Hase using the proven square-four,

two stroke engine A two-stroke (or two-stroke cycle) engine is a type of internal combustion engine that completes a power cycle with two strokes of the piston, one up and one down, in one revolution of the crankshaft in contrast to a four-stroke engine which re ...

architecture that Suzuki had developed during their successful Grand Prix racing program in the 1960s. It replaced the previous Suzuki 500 Grand Prix race bike based on the road-going

Suzuki TR500 Suzuki TR500 was a Japanese road racing Motorcycle racing, motorcycle manufactured by Suzuki which competed in the 500cc class of Grand Prix motorcycle racing from 1969 Grand Prix motorcycle racing season, 1969 to 1973 Grand Prix motorcycle racing ...

production model that was developed by Suzuki's European importer and campaigned by

Jack Findlay Cyril John Findlay (5 February 1935 – 19 May 2007) was an Australian professional Grand Prix motorcycle road racer. He is noted for having one of the longest racing careers in Grand Prix history spanning 20 years, as well as one of five ri ...

in the early 1970s. The RG 500 was proven successful in its first race at the

500cc

French Grand Prix The French Grand Prix (), formerly known as the Grand Prix de l'ACF (Automobile Club de France), is an auto race held as part of the Fédération Internationale de l'Automobile's annual Formula One World Championship. It is one of the oldest ...

when

Barry Sheene Barry Steven Frank Sheene (11 September 1950 – 10 March 2003) was a British professional motorcycle racer and television sports presenter. He competed in Grand Prix motorcycle racing between and , most prominently as a member of the Su ...

finished in second place behind the defending world champion,

Phil Read Phillip William Read, (1 January 1939 – 6 October 2022) was an English professional motorcycle racer. He competed in Grand Prix motorcycle racing from 1961 to 1976. Read is notable for being the first competitor to win world championship ...

, on the previously dominant

MV Agusta MV Agusta (, full name: MV AGUSTA Motor S.p.A., original name: Meccanica Verghera Agusta or MV) is an Italian high end motorcycle manufacturer. It was founded by Domenico Agusta, Count Domenico Agusta on 19 January 1945 as one of the branches of ...

. Sheene rode the motorcycle to its first Grand Prix race win at the

1975 It was also declared the ''International Women's Year'' by the United Nations and the European Architectural Heritage Year by the Council of Europe. Events January * January 1 – Watergate scandal (United States): John N. Mitchell, H. R. ...

500cc

Dutch TT The Dutch Tourist Trophy, also known as the ''TT Assen'', and also sometimes known as the Dutch Motorcycle Grand Prix, is an annual Dutch motorsport event established in 1925 for road racing motorcycles held on the TT Circuit Assen, also known ...

. Sheene rode an RG 500 to win the

1976 Events January * January 2 – The International Covenant on Economic, Social and Cultural Rights enters into force. * January 5 – The Pol Pot regime proclaims a new constitution for Democratic Kampuchea. * January 18 – Full diplomatic ...

and

1977 Events January * January 8 – 1977 Moscow bombings, Three bombs explode in Moscow within 37 minutes, killing seven. The bombings are attributed to an Armenian separatist group. * January 10 – Mount Nyiragongo erupts in eastern Zaire (no ...

500cc

world championships A world championship is generally an international competition open to elite competitors from around the world, representing their nations, and winning such an event will be considered the highest or near highest achievement in the sport, game ...

. The RG 500 was made available to the public in 1976 and allowed privateer racers to be competitive in the 500cc world championship. Suzuki dominated the 1976 500cc world championship with RG 500s taking 11 of the first 12 places in the premier class.

References

Rg 500 Grand Prix motorcycles {{Motorcycle-racing-stub

See also

References