- McLaren's Lando Norris took victory in the Australian Grand Prix, showcasing the team's strong start to the 2025 season. RacingNews365 technical expert Paolo Filisetti highlighted a key innovation that could play a crucial role in the title fight.
- Observing the MCL39 up close in Melbourne, the team's brake drum design stood out as one of the most significant elements of their aerodynamic package.
- Paolo Filisetti explained how the inner drum structure is more than just a cooling mechanism for the brakes, stating:
"The complex assembly of the inner drum fits perfectly with the unusual geometry of the front suspension. The upper wishbone is positioned even further back with its rear attachment point, certainly a refined aerodynamic modification for 2025."
- This design aims to optimize airflow around the front wheels, reducing drag and improving load distribution.
McLaren's engineering team has taken an aggressive approach, as Filisetti added:
"McLaren was not afraid to take a gamble. However, on the other hand, it has created some characteristics— such as the position of the track rod and the lower wishbone-which allow to mitigate the effects of a front axle that is too rigid."
- The changes made to the front suspension layout and the complex assembly of the inner drum fits perfectly with the unusual geometry of the front suspension. The upper wishbone is positioned even further back with its rear attachment point, certainly a refined aerodynamic modification for 2025."
- This design aims to optimize airflow around the front wheels, reducing drag and improving load distribution.
McLaren's engineering team has taken an aggressive approach, as Filisetti added:
"McLaren was not afraid to take a gamble. However, on the other hand, it has created some characteristics-such as the position of the track rod and the lower wishbone-which allow to mitigate the effects of a front axle that is too rigid."
- The changes made to the front suspension layout and brake ducts are part of McLaren's broader push for aerodynamic efficiency, enhancing both car stability and tire management. Filisetti emphasized the synergy between these components, stating:
"At the same time, the position and profile of the individual element fairings on the suspension work in synergy with the brake ducts, for precise management of the airflow around the front wheels."
# With McLaren's early-season performance already
drawing attention, these technical refinements could help the team maintain its advantage over rivals such as Red Bull, Ferrari, and Mercedes.