Back سباق الجائزة الكبرى للدراجات النارية موسم 2004 Arabic سباق الجايزه الكبرى للدراجات الناريه موسم 2004 ARZ Campionat del Món de motociclisme de 2004 Catalan Motorrad-Weltmeisterschaft 2004 German Temporada 2004 del Campeonato del Mundo de Motociclismo Spanish Championnat du monde de vitesse moto 2004 French 2004-es MotoGP-világbajnokság Hungarian Grand Prix Sepeda Motor musim 2004 ID Motomondiale 2004 Italian 2004年のロードレース世界選手権 Japanese
2004 World Champions
Valentino Rossi (pictured in 2005) became the MotoGP World Champion
Daniel Pedrosa became the 250cc World Champion
Andrea Dovizioso (pictured in 2010) became the 125cc World Champion
The 2004 Grand Prix motorcycle racing season was the 56th F.I.M. Road racing World Championship season. The season consisted of 16 races, beginning with the South African motorcycle Grand Prix on 18 April 2004 and ending with the Valencian Community motorcycle Grand Prix on 31 October.