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

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 have been keen testers in 2025, with their V4 engine taking centre stage for official test rider Augusto Fernandez, whilst Andrea Dovizioso backs up the development work too. We’ve put ...

The story of technological progress is one of drama and intrigue, sudden insight and plain hard work. Let’s explore technology’s spectacular failures and many magnificent success stories. This ...

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