Last Updated
：2025/12/04
Gurney flap
（ plural ）
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A small tab projecting from the trailing edge of a wing, used on racecars and aircraft.
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Gurney flap
The racing team adjusted the Gurney flap to improve downforce on the rear wing before the final laps.
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The racing team adjusted the Gurney flap to improve downforce on the rear wing before the final laps.
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