MotoGP is the world's premier motorcycling championship consisting of 18 Grands Prix hosted around the globe. It features the world's top motorcycle manufacturers such as Honda, Yamaha, Suzuki, Ducati, Kawasaki, KTM and Aprilia, who provide machinery for the world's best riders, including reigning World Champion Casey Stoner, Valentino Rossi, Nicky Hayden and Dani Pedrosa.