Jason Doyle, Stuha-GM, Speedway moto, motos de course moderne, Goodwood Festival of Speed, le Silver Jubilee, Goodwood, juillet 2018, West Sussex, Angleterre Photo Stock - Alamy
G.M.MOTO di Gratton Marco - Udine - vendita moto nuove/usate officina specia - Subito
GM lançará moto de 500 cm³, mas sem usar a marca Chevrolet