A number of weeks in the past, Charles Leclerc recognized Singapore as one of many few remaining rounds of 2025 the place he hoped Ferrari might redeem itself and ship a smile in a Formulation 1 season missing satisfaction – a flash of brilliance within the night time of Marina Bay.
Based mostly on the latest races, although, Leclerc had already lowered his expectations forward of the weekend, just for the fact to be worse.
It was partly logical that, after disappointments accrued in earlier rounds, nobody at Ferrari needed to lift extreme hopes for Singapore. On the similar time there was an consciousness that the Marina Bay circuit might expose the automotive’s weaknesses: the traits of this monitor meant Ferrari would want to excel exactly within the areas the place it has struggled all through 2025.
Low-speed corners, particularly the extended ones requiring a pointy entrance finish, have usually challenged the SF-25, producing power understeer which each Leclerc and Lewis Hamilton hate. The hope for Singapore was that the uniform nature of its corners would scale back the variety of compromises required and mitigate the automotive’s inherent limitations.
However even that hope rapidly light. Friday became an prolonged check, with fixed set-up modifications between and through classes. Leclerc himself admitted that Ferrari was pressured to make drastic changes to the automotive, notably relating to the experience peak.
It is well-known that the SF-25 is at its finest on the decrease finish of the ride-height spectrum, however in Singapore all groups are pressured to lift their vehicles as a result of the road circuit’s nature and its fixed bumps require a larger security margin. There was nonetheless a logic in experimenting right here, although – not solely to discover the boundaries but in addition as a result of some sections, after being resurfaced, supplied smoother asphalt.
Charles Leclerc, Ferrari, Lewis Hamilton, Ferrari
Foto di: Sam Bloxham / LAT Pictures through Getty Pictures
It is clear the rise in experience peak performed a task in Ferrari’s troubles, however the difficulties encountered in Singapore transcend this single issue. Friday’s proliferation of experiments lined aerodynamic in addition to mechanical configurations, all aimed toward discovering a stability able to lowering understeer and making the SF-25 simpler to drive.
The choice to make use of a barely lower-downforce rear wing fairly than the maximum-downforce model additionally adopted this line of pondering. When it comes to pure pace, the distinction between the 2 set-ups wasn’t notably vital, for the reason that straights in Singapore are comparatively brief and haven’t got a decisive impression on lap time. The underlying downside, nevertheless, is {that a} compromise nonetheless must be discovered – a stability between the 2 ends of the automotive.
Having a exact entrance finish is crucial for confidence on a avenue circuit and for getting the automotive to rotate however, on the similar time, it turns into essential to guard the rear. On a monitor with so many traction zones, thermal degradation has a a lot larger impression than precise tyre put on. This was one of many causes main Leclerc to strive some extra experiments – which he himself described as “silly” – on the finish of Q3.
For the reason that SF-25’s power understeer made it troublesome to get the automotive to show, Leclerc tried a special method within the last moments, loading the entrance finish as a lot as doable, even at the price of coping with an much more nervous rear finish than earlier than: “I had a variety of understeer, however for some motive the automotive was nonetheless unstable and unpredictable. Driving with understeer will not be considered one of my strengths.”
The selection to go for a extra oversteering set-up on his last Q3 try was primarily as a consequence of private driving choice, since Leclerc finds it simpler to handle that sort of stability than the alternative. The issue, as he defined, is that the choice had a big impression: the SF-25 stays a automotive with what’s described in Italian as a coperta corta – a “brief blanket”, providing little or no room to manoeuvre.
Then there’s the tyre downside. The SF-25 usually struggles to take advantage of the softer compounds in contrast with its rivals and, as has been noticed over many race weekends this season, among the many high groups the Ferrari drivers are those who enhance the least between the second and third runs, when extracting the final tenth is essential. The identical sample repeated itself in Singapore, to the purpose that the lap instances between Q1 and Q3 had been comparable.
Charles Leclerc, Ferrari SF-25
Foto di: Shameem Fahath / Motorsport Network
From Flip 1, the SF-25’s manner confirmed it was having issue in getting the tyres as much as temperature. This concern additionally affected the center sector, the place the drivers struggled to rotate the automotive and discover traction on exit. The time misplaced within the pitlane did not assist both, since recovering temperature within the entrance tyres turns into sophisticated – however this can be a power weak spot.
Brake points, a continuing this season, grew to become much more evident in Singapore, ranging from the apply classes. Each Ferrari drivers needed to handle the braking system at varied factors within the race. From lap eight onward Leclerc suffered from an imbalance in temperature between the right- and left-rear brakes – an anomaly that, because the laps went on, prolonged to the entrance axle as effectively.
Hamilton’s entrance brakes went totally through the closing laps, inflicting him to exceed monitor limits so many instances that he was given a five-second penalty.
It is a downside Ferrari has been coping with for a while, however in Singapore it emerged in a extra excessive type, as a result of sequence of heavy braking zones and the few straights accessible for cooling. The truth that it affected each vehicles confirms there’s something in the way in which the brakes are configured and within the design decisions wanted to attempt to make the automotive work – however at Marina Bay, these weaknesses grew to become much more evident.
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