Quartararo to debut Yamaha V4 MotoGP engine in Barcelona test
MotoGP world champion Fabio Quartararo will debut the V4 engine Yamaha has been developing for several months in a private test at Barcelona on Monday, it has been confirmed.The Iwata-based brand initially announced last month that Augusto Fernandez would be racing the V4-powered M1 at the San Marino Grand PrixContinue Reading

