Yamaha is known for building engines that last. The brand's engineering excellence shines in motorcycles that dominate city streets and high-performance cars that push the limits of speed and ...

Yamaha's Fabio Quartararo has shared his doubts about the potential V4 engine the Japanese manufacturer is developing, unsure if it will provide the much-needed turnaround in performance in MotoGP.

Yamaha’s race riders are set to begin testing on Saturday at the MotoGP Sepang shakedown, but the focus won’t be on the marque’s long-awaited V4 engine. Last year Yamaha announced it would ...