Hamilton Turns Heads at Bahrain as Ferrari Unveils Innovative Rotating Rear Wing on SF-26
Lewis Hamilton made headlines during Bahrain testing as he piloted Ferrari's newly designed SF-26 featuring an eye-catching rotating rear-wing system. The innovative aerodynamic solution visibly adjusts its configuration as the car navigates between high-speed straights and technical corners, becoming the session's most discussed development.
The Bahrain test session became the stage for Ferrari to showcase a bold aerodynamic innovation that immediately commanded attention from the paddock. Hamilton's stint behind the wheel of the SF-26 highlighted the team's latest technical ambition: a rear-wing assembly capable of rotating dynamically throughout different phases of a lap.
The mechanism's most striking feature is its visible transition between track conditions. As Hamilton attacked the straights, the rear wing operated in one configuration, only to shift position noticeably as he entered the corners. This adaptive approach represents Ferrari's latest push to extract maximum performance from their 2026 challenger.
The rotating rear-wing concept quickly became the talking point of the test day, with engineers and competitors alike scrutinizing the system's potential advantages. The technology sparked considerable intrigue regarding how it balances downforce requirements on both high-speed and low-speed sections of the circuit—a fundamental challenge in modern aerodynamic design.
Original source
F1Technical
Related Regulations
Hover over badges for quick summaries, or scroll down for full official text and simplified explanations.
Full Regulation Text
Article C3.11.1
Rear Wing Profiles
Chapter: C3
In Simple Terms
The rear wing must fit within a specific design area and can have up to three separate sections. It cannot have inward-curving surfaces visible from underneath, and any inward curves visible from above must have a minimum radius of 100mm to ensure safety and fair aerodynamic performance.
- Rear wing bodywork must stay within the defined RV-RW-PROFILES design box
- Maximum of three non-overlapping sections allowed in the rear wing structure
- No concave (inward-curving) surfaces allowed when viewed from below
- Any concave surfaces visible from above must have at least 100mm radius to prevent sharp curves
Official FIA Text
Rear Wing Profiles Bodywork must lie in its entirety within RV-RW-PROFILES, comprise of up to three non-intersecting simply connected volumes, and contain no concave radius of curvature visible from below and no concave radius less than 100mm visible from above.
Article B7.1.1
Driver Adjustable Bodywork General Principles
Chapter: B7
In Simple Terms
Drivers can adjust their front wing and rear wing flaps during the race to optimize performance. These adjustments are controlled by the car's computer and work differently depending on whether the car is going through corners (high angle, less adjustment allowed) or driving on straights (low angle, full adjustment available).
- Drivers can electronically adjust front wing profiles and rear wing flap angles during races
- Adjustments are controlled by the FIA Standard ECU (the car's control computer)
- Corner Mode limits adjustments when wings are at high incidence angles for better downforce
- Straight-Line Mode enables full adjustment when wings are at low incidence angles for better top speed
Official FIA Text
The permitted Driver Adjustable Bodywork includes adjustment of the incidence of the Front Wing Profiles and RW Flap controlled by the FIA Standard ECU. Deactivated when both systems are in Corner Mode high incidence positions. Fully activated when both are in Straight-Line Mode low incidence positions.
Article C1.6
New systems or technologies
Chapter: ARTICLE C1: GENERAL PRINCIPLES
In Simple Terms
If a team invents a clever new system or technology that isn't explicitly mentioned in the rulebook but the FIA approves it, they can only use it for the rest of that season. Once the season ends, that innovation is no longer allowed unless it becomes an official part of the regulations.
- New technologies must be approved by the FIA before use
- Approved innovations are only permitted until the end of the season in which they're introduced
- Teams cannot carry over one-season innovations to the next season automatically
- The regulation prevents any team from gaining a permanent advantage from a loophole
Official FIA Text
Any new system, procedure or technology not specifically covered by these Technical Regulations, but which is deemed permissible by the FIA, will only be admitted until the end of the Championship during which it is introduced.
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