The Yamaha 70th Anniversary livery makes its debut in Assen 🏍️ 🔥 These colours come alive on the track 😍 #Yamaha70thAnniversary | #Yamaha70th | #Yamaha | #YamahaFactoryRacing | #RevsYourHeart | #MonsterYamaha | #YamahaMotoGP | #DutchGP