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Alex Rins explains where the Yamaha V4 is already strong, names a change that will provide a “big step” and is asked how it compares to the Honda.
Alex Rins recently tested the new Yamaha prototype with a V4 MotoGP engine at Barcelona and Misano, marking his first time with a V4 since 2023.
Rins shared the bike with Jack Miller and compared it with the current Inline4, noting improvements in braking and rear tire usage.
Despite being slower on the V4 compared to his current bike, Rins appreciated the better corner entry and rear grip of the new machine.
The front end of the V4 impressed Rins, who also highlighted the different power delivery and acceleration compared to his previous bikes.
Improving top speed remains a crucial focus for Yamaha as Rins anticipates further development before the post-season tests.






