The FIA has implemented stricter regulations on flexi-wings for the 2025 Formula 1 season, requiring teams to pass new rear-wing flexibility tests at the Chinese Grand Prix. This follows previous concerns about wing flexing, with significant reductions in allowable deflection implemented quickly between races.

The ongoing 2025 Formula 1 season has seen a significant development as the FIA imposes stricter regulations on flexi-wings, commencing at the upcoming Chinese Grand Prix. All ten teams must adhere to new rear-wing flexibility tests, with non-compliance resulting in potential disqualification. This decision follows the previous season’s concerns regarding excessive bodywork flex observed in certain teams during high-speed track runs.

In January, the FIA unveiled plans for new load tests aimed at regulating rear-wing flexing, particularly influenced by McLaren’s adjustments after the Azerbaijan Grand Prix. The revised regulations limit rear wing deflection considerably, decreasing the allowable flex from 2mm to 0.5mm under load, which necessitates quick adaptations from the teams as they transition from Australia to China.

Sky Sports F1 analyst Bernie Collins elaborates on the changes, emphasizing the rapid implementation of the new rules. The FIA’s decision stems from evaluations during the Australian Grand Prix, where increased monitoring indicated a need for more stringent testing of rear wing flexibility from Shanghai onward.

Data gathered from pre-season testing showed varying levels of rear wing flex, prompting heightened scrutiny in Melbourne and leading the FIA to notify teams on Monday regarding stricter static test movement parameters for the upper rear wing. Despite all teams passing initial tests in Australia, the FIA now requires tougher protocols that could challenge teams’ preparedness and adaptability.

Sky Sports F1 pit lane reporter Ted Kravitz noted that some teams are vigorously testing their rear wings, hinting at a competitive struggle regarding compliance with the new regulations. The adaptation pressures could reveal discrepancies between teams, particularly if some were previously operating on the edge of the rules. As the first Sprint weekend unfolds in Shanghai, the implications of these changes may significantly alter the competitive hierarchy.

In conclusion, the FIA’s enforcement of stricter flexi-wing regulations presents a major shift for Formula 1 teams as they approach the Chinese Grand Prix. These new requirements may reshape the competitive landscape as teams adjust to the reduced tolerances for rear wing deflection. The urgency for compliance and the varying capabilities among teams could lead to interesting dynamics on track, impacting performance and strategic planning in this early stage of the 2025 season.

Original Source: www.skysports.com

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