P1racenews AI automatic summary:
Fabio Quartararo says Yamaha’s V4 MotoGP project has stalled, with little progress made since its debut in September 2025.
Fabio Quartararo expressed disappointment with Yamaha’s lack of progress with its V4 MotoGP project since the bike’s race debut in September.
Following a challenging Mugello round, Quartararo acknowledged the V4’s weaknesses and the demoralizing effects on his motivation, stating he was in damage-limitation mode at the event.
Although he arrived at Balaton Park feeling unsettled after a difficult month, he remained determined to give his best for the Hungarian Grand Prix weekend.
Quartararo highlighted the stagnant development of the bike since September 2025 as a major source of frustration, particularly focusing on the lack of improvement in key areas such as grip.
Anticipating little to no upgrades from Yamaha due to resource allocation towards the 850cc era, Quartararo is focusing on maximizing his performance while preparing to switch to Honda next season.
