MotoMatters.com | Kropotkin Thinks

At the end of every Friday practice, the riders like to remind us that it is only Friday, and we shouldn't read too much into the times. Fat chance, of course, but they have a point. But "it's only Friday" takes on extra potency at the Termas de Rio Hondo circuit, given the changing nature of the track. Especially after it rained heavily overnight, and the track started the day wet and took a long time to dry out. High humidity and low temperatures add another layer of complexity, just to liven things up.

The track started off cleaner than expected. "Yesterday when I made the track walk, I thought that the track was more dirty," Marco Bezzecchi said at the end of the first day. "But when I rode the bike this morning, to be honest it was much much better compared to the past times we came here."

The track may have started from a better base, but the grip levels were still changing on pretty much every exit as more and more rubber got laid down. That makes working out where riders stand relatively complicated, though we can take a stab at it by looking at the timesheets.

MotoGP riders learned a new English word last Sunday at Buriram. Typical of this was Joan Mir, who had crashed out shortly after the halfway mark. "I have burns," he explained to journalists, before turning to the Honda HRC Castrol press officer to ask "como se dice? (how do you say that in English), before journalists jumped in with the word "blisters". "Ah, the tire also!" Mir joked.

Blisters were a common theme. Official air temperature of 36°C (measured in the shade) meant there was little respite for rider nor machine. The combination of blazing sun, 300 horsepower, and hot air meant that the heat produced by the engines was not being dissipated to the air, but heating up frames and chassis as well. Temperatures of metal parts were reaching nearly 100°C.

It's Only Friday, as the riders like to say to hype-hungry journalists after the first day of practice. That is of course true, but this It's Only Friday has brought a whole ream of fascinating stories to follow. It is far too early to be drawing conclusions for the rest of the season, but so far, 2025 looks a lot less like 2024 than we feared.

Yes, Ducati is still clearly the strongest manufacturer. The Márquez brothers topped the timesheets on Friday, Gresini's Alex beating Lenovo's Marc by half a tenth of a second. And in terms of pace, Ducatis are looking strongest as well: Marc Márquez was running 1'29.9s on old tires, teammate Pecco Bagnaia 1'30.0s.

But there are signs the other factories are catching up. There are as many Aprilias in the top 10 and directly through to Q2 as there are Ducatis (three). All five manufacturers are straight through to Q2. There are two Hondas in the top ten, Joan Mir an impressive sixth fastest. And Pedro Acosta is both quick over a single lap and running just a tenth or two off Pecco Bagnaia's pace on used tires. It has been very interesting day indeed.

In many ways, the 2025 MotoGP championship promises to be one of the more interesting in recent years. Perhaps not the most closely contested - the general consensus among fans and pundits alike is that you can take your pick of whether it will be Pecco Bagnaia or Marc Márquez who ends up lifting the 2025 MotoGP crown - but behind the title fight, there are some fascinating developments to watch out for.

We may as well start with that title battle. The dominance of Ducati was so great last year that it is hard to imagine anyone other than Marc Márquez or Pecco Bagnaia walking off with the title. Despite the fact that they are sticking with their GP24 engine - a little more on that later - both Bagnaia and Márquez showed pace during the test, Márquez' race simulation at Buriram almost fast enough to win a sprint race.

The Buriram MotoGP test confirmed Ducati as the preseason favorite, with Aprilia a close second and KTM possibly on the prowl. But what about the Japanese manufacturers? After a couple of years in the wilderness, are they any closer to regaining competitiveness?

The final preseason test is a strange creature. Most of the work has already been done at the first test at Sepang. Parts have been tried, and either accepted for use or sent back for scrap. (The parts may be scrapped, but the ideas will be laid aside and the results used to make something better next time.) So there really is a lot less for the teams and factories to test.

Looking at pictures from Buriram, you would be hard pressed to see any new parts compared to the bikes used at Sepang. Or indeed new parts compared to the Barcelona test. As I wrote after Sepang, we are at the stage of MotoGP bike development where designs are converging on the most efficient aerodynamic shape. And we probably won't see any major changes until the new technical rules arrive in 2027.