The innovative visualization technique utilized by Marc Marquez for aerodynamic testing in MotoGP is quite fascinating. As the engine designs have been largely finalized—except for Yamaha—the primary consideration for MotoGP manufacturers this winter revolves around their aerodynamic packages for the start of the upcoming season.
Interestingly, only one additional in-season update will be allowed for the Aero Body components, which amplifies the pressure on teams to make precise decisions during the relatively short pre-season testing period.
With a mere five days of testing split between the circuits in Sepang and Buriram, reigning MotoGP champion Marc Marquez shared his unique approach to using various sections of the Malaysian track to mimic corner sequences found at different venues throughout the racing calendar.
After undergoing shoulder surgery last October, Marquez made a comeback to MotoGP, impressively topping the timesheets on the first day of testing and ultimately finishing the session in fourth place overall.
His fastest lap of the week, clocked at 1 minute 56.789 seconds on the final morning, showcased his performance: he was fifth in Sector 1—which includes the critical Turn 1 braking zone—eighth in the smooth Sector 2, fourth in Sector 3, and remarkably the quickest in Sector 4, known for its long straights and the concluding hairpin turn.
When questioned about whether two circuits provide enough data to select the optimal aero package, Marquez candidly responded, "No. But there’s no choice! So you need to be careful."
He explained further, saying, "At this racetrack, there are many different types of corners, so you have to envision yourself racing at other tracks. In various parts of the circuit, you can picture the corners as being somewhat similar to those in Qatar or Jerez—giving you some foresight on how each aerodynamic package might perform over the span of 22 races."
By the end of the Sepang test, it seemed that Marquez leaned towards retaining at least a portion of the 2025 aerodynamic package, although he acknowledged, "Still, I need to understand better during the testing in Thailand."
The subsequent test in Buriram is scheduled for February 21-22, and the official homologation of the aerodynamic setups for each rider must be finalized just days later, right before the Thai MotoGP weekend commences.
Peter, who has been closely following the paddock for 20 years, has witnessed the rise and fall of legends like Valentino Rossi. He is also deeply involved in the ongoing narrative surrounding Suzuki's exit from the sport and Marc Marquez’s ongoing recovery from injuries.
