Yamaha's development of a new V4 engine for its MotoGP bike is in an advanced state ... Images The Japanese manufacturer, which in the 500cc era of the 1980s did run a V4 variant, is the only ...

It’s an indication of the excitement that surrounded the 1984 arrival of Yamaha’s RZV500R that some enthusiasts had been ...

Yamaha has confirmed it will introduce its new V4 engine in MotoGP next season, so long as it's clearly faster than the inline-four ...

Both Japanese manufacturers are taking advantage of their concessions to carry out a private test at Circuit Ricardo Tormo, working alongside their test riders to refine their machines ...

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 ...

Yamaha technical director Max Bartolini has confirmed the factory has officially begun testing its V4-powered MotoGP machine. However, the Italian again emphasised that a switch from the current ...

MotoGP legend Kevin Schwantz ... as well as Pramac Yamaha, though Acosta has continued to publicly throw his support behind KTM. But 1993 500cc world champion Schwantz believes if the opportunity ...