WORLD CHAMPIONS
350 Manufacturer
1949Velocette
1950Velocette
1951Norton
1952Norton
1953Moto Guzzi
1954(No Award)
1955Moto Guzzi
1956Moto Guzzi
1957Gilera
1958MV Agusta
1959MV Agusta
1960MV Agusta
1961MV Agusta
1962Honda
1963Honda
1964Honda
1965Honda
1966Honda
1967Honda
1968MV Agusta
1969MV Agusta
1970MV Agusta
1971MV Agusta
1972MV Agusta
1973Yamaha
1974Yamaha
1975Yamaha
1976Yamaha
1977Yamaha
1978Kawasaki
1979Kawasaki
1980Bimota Yamaha
1981Kawasaki
1982Kawasaki

DATA LIST