Yamaha Motor Racing

They won the 2015 Championship with [[Jorge Lorenzo]]<ref>{{Cite web |title=Jorge Lorenzo wins the 2015 MotoGP World Championship |url=https://www.motorcyclenews.com/sport/motogp/2015/november/jorge-lorenzo-wins-the-2015-motogp-world-championship/ |access-date=2024-06-28 |website=www.motorcyclenews.com |language=en}}</ref> before going on a 6 year wait for their next world championship title with [[Fabio Quartararo]].<ref>{{Cite web |date=2021-10-29 |title=Fabio Quartararo: the 2021 World Champion collection |url=https://www.motogp.com/en/news/2021/10/29/fabio-quartararo-the-2021-world-champion-collection/www.motogp.com/en/news/2021/10/29/fabio-quartararo-the-2021-world-champion-collection/185909 |access-date=2024-06-28 |website=The Official Home of MotoGP |language=en}}</ref>

They won the 2015 Championship with [[Jorge Lorenzo]]<ref>{{Cite web |title=Jorge Lorenzo wins the 2015 MotoGP World Championship |url=https://www.motorcyclenews.com/sport/motogp/2015/november/jorge-lorenzo-wins-the-2015-motogp-world-championship/ |access-date=2024-06-28 |website=www.motorcyclenews.com |language=en}}</ref> before going on a 6 year wait for their next world championship title with [[Fabio Quartararo]].<ref>{{Cite web |date=2021-10-29 |title=Fabio Quartararo: the 2021 World Champion collection |url=https://www.motogp.com/en/news/2021/10/29/fabio-quartararo-the-2021-world-champion-collection/www.motogp.com/en/news/2021/10/29/fabio-quartararo-the-2021-world-champion-collection/185909 |access-date=2024-06-28 |website=The Official Home of MotoGP |language=en}}</ref>

{{clear}}

{{clear}}

===V4 engine era===

Yamaha fielded a total of 5 bikes in the private test in [[Brno Circuit]] and one of them was the V4 engine tested by [[Andrea Dovizioso]]. This was the first time the Italian test rider had tested the new engine and underwent a fairly closed test on the circuit that had just been resurfaced on 1 July and 2 July 2025. Dovi was not allowed to comment on his experience. In addition, it is not certain from the time records which bike the 39-year-old rider tested because all of them were recorded as [[Yamaha]] test bikes.<ref>{{cite web|url=https://m.gpone.com/en/2025/07/04/motogp/photos-the-first-images-of-the-new-yamaha-v4-in-action-at-brno.html|title=PHOTOS-The First Images of The New Yamaha V4 In Action At Brno|date=4 July 2025|access-date=4 July 2025}}</ref>

==Grand Prix motorcycle results==

==Grand Prix motorcycle results==