Grand Prix motorcycle racing 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 ...

is the premier championship of motorcycle

road racing Road racing is a form of motorsport racing held on a paved road surface. The races can be held either on a closed circuit or on a street circuit utilizing temporarily closed public roads. Originally, road races were held almost entirely on publ ...

, which has been divided into three classes since

1990 File:1990 Events Collage.png, From left, clockwise: The 1990 FIFA World Cup is played in Italy; The Human Genome Project is launched; Voyager I takes the famous Pale Blue Dot image- speaking on the fragility of Humankind, humanity on Earth, Astroph ...

: 125cc, 250cc and MotoGP. Classes that have been discontinued include 350cc, 50cc/80cc and sidecar. The Grand Prix Road-Racing World Championship was established in 1949 by the sport's governing body, the

Fédération Internationale de Motocyclisme The Fédération Internationale de Motocyclisme (FIM; en, International Motorcycling Federation) is the global governing/sanctioning body of motorcycle racing. It represents 116 national motorcycle federations that are divided into six regiona ...

(FIM), and is the oldest motorsport World Championship. The 350cc class existed from 1949 until 1982. The 350cc referred to the size of the engines of the motorcycles that participated in the class. The engines had four cylinders, similar to the types of engines used in MotoGP today. Each season consisted of 5 to 11 Grands Prix contested on closed circuits, as opposed to public roads. Points earned in these events counted toward the drivers' and constructors' world championships. The driver's and constructor's championship were separate championships, but were based on the same point system. The points systems used in the championship varied over the years. The first championship in

1949 Events January * January 1 – A United Nations-sponsored ceasefire brings an end to the Indo-Pakistani War of 1947. The war results in a stalemate and the division of Kashmir, which still continues as of 2022. * January 2 – Luis ...

awarded 10 points to the race winner with 8, 7, 6 and 5 points from second place to fifth place, a point was also awarded for the rider who completed the fastest lap. The last championship in

1982 Events January * January 1 – In Malaysia and Singapore, clocks are adjusted to the same time zone, UTC+8 (GMT+8.00). * January 13 – Air Florida Flight 90 crashes shortly after takeoff into the 14th Street bridges, 14th Street Bridge in ...

awarded 15 points for a win, with 12, 10, 8, 6, 5, 4, 3, 2, and 1 point from second place to tenth place. Results from all Grands Prix counted towards the championships; however, in some seasons only a certain number of results were counted.

Giacomo Agostini Giacomo Agostini (; born 16 June 1942) is an Italian multi-time world champion 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 ...

won the most championships with seven during his career.

Jim Redman James Albert Redman, (born 8 November 1931) is a British-born Zimbabwean former professional motorcycle racer. He competed in Grand Prix motorcycle racing from 1959 to 1966. Redman is notable for being a six-time Grand Prix road racing world c ...

won the second most championships with four and John Surtees the third most with three championships. Johnny Cecotto is the youngest rider to have won the championship: he was 19 years old when he won in

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. ...

. British riders won the most championships; eight riders won a total of 14 championships. Italian riders were second with eight championships between two riders and Rhodesians were third with five championships.

MV Agusta MV Agusta (, full name: MV AGUSTA Motor S.p.A., original name: Meccanica Verghera Agusta or MV) is a motorcycle manufacturer founded by Count Domenico Agusta on 19 January 1945 as one of the branches of the Agusta aircraft company near Milan in ...

was the constructor that riders won the most championships with; they won ten championships. Honda was second with six and Moto Guzzi third with five. Freddie Frith won the inaugural championship in 1949.

Anton Mang Anton "Toni" Mang (; born 29 September 1949 in Inning (Starnberg) at the Ammersee) is a former five-time world champion in Grand Prix motorcycle racing from Germany. Early life When he was 11 he had his first experience with motorcycles on th ...

was the last champion before the class was discontinued in 1982.

Winners

* The "Season" column refers to the season the competition was held, and wikilinks to the article about that season. * The "Margin" column refers to the margin of points by which the winner defeated the runner-up.

By season

Multiple champions

By constructor

By nationality

Footnotes

A. John Surtees and

Gary Hocking Gary Stuart Hocking MBE (30 September 1937 – 21 December 1962) was a Grand Prix motorcycle racing world champion who competed in the late 1950s and early 1960s based in Rhodesia. Early life Hocking was born in Caerleon, near Newport, ...

finished the 1960 championship tied on 22 points. Surtees was declared the winner by virtue of having more third-place finishes than Hocking, as they were tied on first and second places finishes.

References

General * * Bibliography * * Specific {{featured list 350cc World Champions Moto 350