The 2015 FIM Moto3 World Championship was the lightweight class of the 67th Fédération Internationale de Motocyclisme Road Racing World Championship season. Álex Márquez was the reigning series champi
Danny Kent was the 2015 Moto3 Champion.
The 2015 FIM Moto2 World Championship was the intermediate class of the 67th Fédération Internationale de Motocyclisme Road Racing World Championship season. Marc VDS Racing Team rider Tito Rabat star
2015 Moto3 World Championship
…World Championship season. Álex Márquez was the reigning series champion but he did not defend his title as he joined the series' intermediate class, Moto2. Danny Kent became Great Britain's first Grand Prix motorcycle world champion since Barry Sheene in 1977, by winning the championship at the final race…
Johann Zarco was the 2015 Moto2 Champion.