1950 Grand Prix motorcycle racing season 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 500cc championships, only the
1997 Grand Prix motorcycle racing season 11 races for a commanding win on an Aprilia. The following Grands Prix were scheduled to take place in 1997: †† = Saturday race †† = Saturday race Points were awarded to the top fifteen finishers. A rider had to finish the race to earn points. Points were awarded to the top fifteen finishers. A rider had to finish the race to earn points. Points were awarded to the top fifteen finishers. A rider had to finish the race to earn points. 1997 Grand Prix motorcycle racing season The 1997 Grand Prix motorcycle racing season was the 49th F.I.M. Road