After a tough title defence 12 months in 2022 that noticed him lose his crown to Ducati’s Francesco Bagnaia, Quartararo was clear in his feedback to Yamaha for the winter that it needed to make large features with the highest velocity of its M1.
A brand new engine examined at Sepang on Friday left Quartararo and Yamaha second on the highest velocity charts at 334.3km/h in comparison with Ducati’s 336.4km/h.
However the Yamaha rider additionally had varied elements to attempt, together with new chassis and aerodynamics, which he admits made the primary day “a little bit of a multitude” as he had by no means had a lot to check earlier than in his MotoGP profession.
“I imply, in the present day was the day the place we tried many issues however couldn’t actually see if it was higher or not,” Quartararo stated of his 2023 Yamaha package deal.
“We tried a brand new chassis; the response was fairly clear. We tried a brand new engine; the response was fairly clear. Additionally the aerodynamics.
“So, the nice factor is I might make clear if it was higher or not.
“Nevertheless it’s the primary time in my profession that I did an actual take a look at, as a result of in earlier years I attempted perhaps a swingarm, some settings.
“At present I believe in sooner or later I attempted multiple full take a look at. So, it was just a little little bit of a multitude nevertheless it was good for the expertise.”

Fabio Quartararo, Yamaha Manufacturing unit Racing
Photograph by: Gold and Goose / Motorsport Images
Due to this, Quartararo says he doesn’t but have an concept as to how the 2023 bike really compares to its predecessor, however was enthused by the “large step” made within the energy of the engine even when different areas of the M1 want improved.
“That’s constructive, as a result of on the finish previously, final 12 months we have been struggling additionally the chassis, however particularly the highest velocity,” he added when requested how he felt concerning the velocity chart.
“Now the highest velocity is best, however we’re struggling just a little bit extra in corners.
“We have now two extra days right here [in Malaysia], two extra days in Portimao and we tried so many issues right here in the present day that we didn’t really deal with what was the perfect bike.
“We tried this and that, then we wanted to change the tyres. So, there was many issues to attempt to we didn’t actually deal with making a greatest lap or no matter.
“However, high velocity is one thing that’s actually necessary and I believe we made an enormous step.
“I believe mainly final 12 months earlier than beginning the take a look at we knew which bike we have been going to make use of for the season.
“Proper now, now we have many choices and step-by-step now we have to seek out the course. Final 12 months we had this, and that was it. So, yeah, this was necessary.”