A V4 engine is rare. Ducati is the evangelist of this engine format, and it uses it only in its premium models. Aprilia is ...

After months of development, Yamaha crank-up their V4 Engine for the first time in public. Yamaha is getting closer to follow ...

Yamaha confirmed that Andrea Dovizioso was among the riders to first test their V4 engine. A private test took place on ...

From announcing that a V4 engine is in development to on-track tests, Yamaha’s switch is one of the hottest tech talking points of the year ...

Yamaha will "focus on the inline" engine during MotoGP's race in Aragon and the subsequent tests, instead of rolling out its ...

MotoGP: The Iwata company has given a welcome surprise to fans by publishing the sound of the new engine and the first photo ...

You won't come across many cars with a V4 engine. It can have problems with its balance, leading to excessive rattling and vibration, plus it takes up more space than a four-cylinder engine is worth.

Augusto Fernandez and Andrea Dovizioso will officially test Yamaha's new V4 engine at a midweek test in Barcelona.

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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 ...

MotoGP: The Japanese manufacturer will move to Montemeló on Wednesday and Thursday for private testing. It is likely that it ...