Red Bull continues to struggle in F1. The goal was to achieve greater stability to maximize the car’s potential. However, the performance seen during testing was not what the team had expected. Verstappen was visibly frustrated, hitting the steering wheel multiple times and showing disappointment over unmet expectations. The technical team, led by Pierre Waché, was unable to resolve the issues as the Dutchman had hoped or at least prepare a car ready to validate the project during testing.
F1, Red Bull and the Underperforming Floor
On the final day of testing, Red Bull appeared very unsettled. The car struggled primarily with rotation. In the morning, the team announced that it had brought forward updates originally planned for Melbourne to immediately assess their effectiveness and determine whether the chosen development path was correct. Based on footage from Sakhir, further details have emerged. On the third day in Bahrain, the RB21 tested an initial evolution of its floor, which affected Max Verstappen’s ability to hit the apex consistently.
The car’s balance often shifted toward the rear, indicating that the floor’s downforce distribution was too heavily biased toward the back. This aligns with the team’s decision to experiment with a different keel geometry, a concept widely explored by other teams throughout 2024. Ferrari also focused on this area and, with its Monza update, moved away from a pointed diffuser to a smoother specification that helped stabilize airflow during variations in ride height.
F1, Red Bull Heads to Melbourne Without Expecting to Win
From the initial images, it appears that the RB21 still uses a more aggressive floor geometry, requiring an extremely stable aerodynamic platform under real-world conditions. With the new floor, Red Bull may have experienced increased instability or an excessive rearward shift in downforce distribution. The latter seems more likely based on the car’s observed behavior last Friday.
If the diffuser had suffered major instability, the car would have exhibited more oversteer on track. Instead, the opposite was observed. The anticipated update package included a new nose and minor front wing modifications at the junction between the flaps and endplate. However, none of these changes were analyzed using flow-viz paint, making it difficult to assess their effectiveness. Only Red Bull’s engineers have access to the data needed to fully understand the situation.
These updates will need further revision. In Melbourne, the team does not expect to be in contention for victory. The upcoming days will focus on diagnosing the problems using the data gathered so far. If the engineers fail to make the upgrades work, they could be postponed to the second race of the season. As a result, further testing could take place during free practice in Australia. On the second day of testing, when track temperatures were milder, the Red Bull RB21 showed strong handling, particularly in fast corners, although it was running a higher-downforce setup compared to other teams.
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