Verstappen's aggressive downshifting hints at Red Bull's 2026 energy recovery strategy
Max Verstappen's distinctive and aggressive downshifting technique during Bahrain testing, using first gear in unusual corners, is a visible sign of Red Bull's early development work for the 2026 power units. The method aims to maximize energy recovery under braking, hinting at a core design philosophy for the new regulations.
During the Bahrain pre-season test, Max Verstappen stood out by consistently using first gear in corners where other drivers used second, showcasing a unique downshifting technique. This aggressive approach, which generates high engine revs under braking, is a deliberate tactic believed to be linked to maximizing energy recovery for the upcoming 2026 power unit regulations.
Why it matters:
The 2026 engine formula will place a much greater emphasis on electrical energy harvested from the MGU-K. Teams are already exploring methods to recharge the battery more aggressively. Verstappen's visible experimentation suggests Red Bull Powertrains may be building its engine philosophy around a high tolerance for such treatment, potentially giving it a foundational advantage in the next regulatory era.
The details:
- At the slow Turn 10 left-hander, Verstappen repeatedly downshifted to first gear while still braking heavily, creating a notable spike in engine revs and causing the car to squirm.
- This technique harvests kinetic energy from the rear axle under braking, converting it to electrical energy to charge the battery.
- Verstappen also employed specific downshifting patterns, such as executing double downshifts (e.g., fifth-to-fourth-to-third in quick succession) followed by a pause before another rapid double downshift.
- While a few other drivers, notably in the Audi, experimented with the approach, they appeared less comfortable. The Red Bull RB20 handled the aggressive shifts with relative stability, a stark contrast to the car's awkward behavior 12 months ago.
- In comparison, Ferrari and Mercedes-powered cars appeared to use more conventional, less aggressive downshifting strategies during the test.
What's next:
This is likely just the first visible phase of a steep learning curve for all teams. As understanding deepens, other squads may adopt or develop their own methods to achieve similar energy recovery goals. Whether Red Bull's specific technique becomes a replicable standard or a unique strength rooted in its engine's design tolerance will be a key technical storyline to watch develop throughout the 2025 season and beyond.