
Factory Yamaha team used 2016 chassis in Valencia race
The factory Yamaha team has revealed it reverted back to the 2016 YZR–M1 chassis for the Valencia Grand Prix as its struggles with the 2017 frame continued. Yamaha has struggled all season with its 2017 M1, with various chassis updates – including the introduction of a 2018 prototype at Silverstone – yielding mixed results for […]










