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F4 One

One Class. Pure Racing.

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Equipment

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One complete package, with board bag and foil covers.

Photos show current F4 gear for illustration and may differ in detail from the final package. The Class Specification and the Approved Equipment List will be published here.

Mya V4, 4.8 and 6.3 m²

Wings. Two sizes for every rider. Photo shows the 6.3.

R Board 75 L

Board. One race board for every rider.

GP 106

Mast. Photo shows current F4 gear.

Wahoo 540

Front wing. 540 cm². The smaller of the two class front wings.

Wahoo 700

Front wing. 700 cm². The larger of the two class front wings.

150XS

Rear stabilizer. Photo shows a current F4 rear stabilizer.

Buying the package

The complete package is sold direct by F4 at a published price with no dealer margin. It includes the Mya V4 4.8 and 6.3 wings, the 75 L R Board, the GP 106 mast, the Wahoo 540 and 700 front wings, the 150XS rear stabilizer, a board bag and foil covers. Other approved manufacturers publish their own prices, and every approved model must be on sale to any rider.

Register interest

Other manufacturers

Any manufacturer can submit a model for approval. An independent Technical Committee measures the sample against the Class Specification and publishes its decision with reasons.

Register as a manufacturer

F4 One is an open manufacturer wing foil class with independent oversight. During set-up the class is run by F4 Foils. The plan is to move governance to an independent class association owned by its members.

The class rules are a draft and are not yet approved by World Sailing.