Ferrari Tests Radical 'Upside-Down' Rear Wing in Bahrain
Ferrari is trialing a revolutionary 'upside-down' rear wing in Bahrain testing. When Lewis Hamilton activates low-drag mode on straights, the upper flap rotates 180 degrees, potentially creating lift to slash drag and boost top speed—a critical advantage under F1's new energy-preservation priorities.
Ferrari has introduced a radical new rear wing concept during testing in Bahrain, literally flipping the standard active aerodynamics design upside down. The design, tested by Lewis Hamilton, sees the upper flap rotate completely over when in low-drag 'straight' mode, potentially creating lift instead of downforce to maximize top speed gains.
Why it matters:
This represents one of the most visually dramatic and conceptually different interpretations of F1's new active aerodynamics rules. In a season where minimizing drag is crucial for preserving electrical battery energy, a successful innovation here could provide a significant straight-line speed advantage, a key battleground in modern Formula 1.
The Details:
- The wing operates normally in cornering mode but undergoes a dramatic transformation on straights.
- The Flip: Instead of simply flattening, the upper element rotates approximately 180 degrees until it is upside down, a position it holds until the driver brakes for a corner.
- The Goal: This extreme rotation aims to transition the element from producing downforce and drag to a state that minimizes drag and may even generate a small amount of lift, thereby reducing the car's overall rolling resistance.
- Regulatory Green Light: The design is legal. The 2026 technical regulations mandate a maximum transition time of 400 milliseconds between modes and require a "decrease in incidence" of the flap in straight mode, but they do not specify a maximum rotation angle.
- Potential Catalyst: The push for extreme drag reduction may be a response to a compromise from another innovation—an exhaust-mounted wing debuted earlier in testing, which boosts downforce but likely adds drag.
What's Next:
The wing is currently a test item, and Ferrari is evaluating its performance and reliability in Bahrain.
- The team will decide whether the potential top-speed benefit outweighs any complexity or reliability concerns before committing to it for the opening races.
- If successful, this concept could prompt other teams to explore the limits of the active aero rules, potentially leading to a new wave of innovative rear wing designs across the grid.