The first day of MotoGP 2024 pre-season testing at Sepang provided a significant moment for the series’ aero revolution, and it had nothing to do with the actual designs. During the three-day shakedown prior to the test, many of the latest aero developments were showcased. These included revised front wing profiles, intricate side structures, and modifications to the seat unit. While these developments are part of the ongoing MotoGP design trends, it was the sight of Miguel Oliveira leaning into a corner on a 2024 Aprilia RS-GP with pitot tubes attached to the seat that caught everyone’s attention. This sight, while common in Formula 1, felt foreign on a MotoGP bike. Aprilia’s decision to use an aero rake on its bike can be attributed to its commitment to technological innovation and its success on the track. However, the appearance of the bike with the pitot tubes can only be described as a monstrosity. It also highlights how the rear of a MotoGP bike has become a developmental battleground, as it is not subject to the same technical regulations as other parts of the bike. While MotoGP has rules governing aero body and limited upgrade homologations, the seat unit remains uncovered, allowing factories to push the limits of aero development. This has led to concerns about the impact of aero appendages on racing quality, including airflow disruptions, cornering speeds, and tire pressures. As MotoGP continues to draw inspiration from the four-wheeled world, there are worries that it may face similar challenges to Formula 1 in terms of the impact of advanced aero on racing quality. The next regulations cycle change is not expected until 2027, leaving three more seasons for aero advancements to be made. The question of aero in MotoGP remains as pressing as ever, and finding a solution is not guaranteed.
Siegel's number 18 car already had a different design due to his major accident earlier in the week. Photo: Kevin DejewskiThe bump session for the Indy 500 on...
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