Yamaha test rider Augusto Fernandez has claimed its V4 engine is “still not fast enough” with the Japanese marque hoping to use it for the 2026 MotoGP campaign. The organisation has been developing the new power unit since last year, with Yamaha being the only MotoGP manufacturer to use an inline four rather than a V4. That has seen a correlation with performance as Yamaha, a ...Keep reading Read more