Miller takes Yamaha’s V4 to the top as Shakedown Test Day 2 concludes. Putting Yamaha’s new project through its paces in ...

The 2023 Diavel V4 arrived for its test at a lovely house on top of one of those notorious hills just outside of Los Angeles, the ones where the turns are as sharp as cactus needles and the road was ...

Yamaha technical director Max Bartolini then confirmed: "Yesterday Fabio stopped on the track. We checked what the problem was and didn't find a clear solution. "We have an idea, ...

Yamaha’s 2021 MotoGP world champion Fabio Quartararo has said the Japanese manufacturer is right in developing a V4, following the first European test of the engine at Valencia last week. While Pramac ...

Sleek, light, fast – the LAST COAL V4 blends into the test field with its understated look and reveals itself as a true ...

Yamaha plans to test the V4 engine it has been developing for its M1 MotoGP machine at a private test in Valencia on Tuesday and Wednesday this week, Motorsport.com has learned. Yamaha originally ...

Monster Yamaha team director Massimo Meregalli says the factory will arrive at Sepang with a “pretty long” list of new V4 components to evaluate, including revised aerodynamics. As the only MotoGP ...