Yamaha will not try out its prototype V4 engine at the post-weekend Aragon MotoGP test. At Silverstone, the image was clear to see. The Yamaha bikes struggling down the straights while being reeled in ...

Factory Yamaha rider Fabio Quartararo has said he would be happy to race its new V4 MotoGP bike this year provided its performance comes within half a second of the current in-line four. After the ...

New Pramac Yamaha signing Toprak Razgatlioglu will get an early opportunity to sample Yamaha’s V4-powered 2026 MotoGP bike ahead of the official post-season test in Valencia, Autosport understands.