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.

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 ...

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

The V4 is one engine that youre unlikely to spot in the wild, even in the classic car world, unless you go out of your way to look for a car powered by one. While its history began around the same ...

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

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 ...

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

At the heart of the new superbike is CFMoto’s innovative 1,000cc V4 engine. The design is inspired by MotoGP, featuring a counter-rotating crankshaft that improves handling and reduces the ...