1950 Grand Prix motorcycle racing season best four results counted. 1950 Grand Prix motorcycle racing season The 1950 Grand Prix motorcycle racing season was the second F.I.M. Road Racing World Championship Grand Prix season. The season consisted of six Grand Prix races in five classes: 500cc, 350cc, 250cc, 125cc and Sidecars 600cc. It began on 10 June, with Isle of Man TT and ended with Nations Grand Prix on 10 September. Points were awarded to the top six finishers in each race. All rounds counted towards the championship in the 125cc and Sidecars, the best three races counted in the 250cc, while in the 350cc and
1982 Grand Prix motorcycle racing season and Stefan Dörflinger traded wins, each rider winning three races, but Dörflinger took the title because of his three second-place finishes. The following Grands Prix were scheduled to take place in 1982: Points are awarded to the top ten finishers. A rider has to finish the race to earn points. 1982 Grand Prix motorcycle racing season The 1982 Grand Prix motorcycle racing season was the 34th F.I.M. Road Racing World Championship season. Italian Franco Uncini on the Roberto Gallina backed Suzuki took a well-earned championship for Roberto Gallina's Italian Suzuki team in the 500cc class. Yamaha introduced a new motorcycle