F-One Gravity FCT Foil Plane

The F-One Gravity FCT Foil Plane is a hydrofoil package from French brand F-One that bundles a Gravity FCT front wing with an aluminum surf fuselage in a single purchase. Sold as a "plane" configuration, it pairs either the 1800 or 2200 front wing with a 67 cm or 74 cm aluminum fuselage, giving buyers the two central components needed to build out a foil setup. The package does not include a mast or stabilizer, which are sold separately. Built around F-One's Foil Compression Technology (FCT), the Gravity line sits at the entry-level end of the brand's foil range, prioritizing accessible performance and durability over outright speed.

FCT construction wraps fiberglass around a high-density foam core and finishes with a protective shield skin. F-One states that FCT wings share the same shape and profile as their carbon counterparts but carry slightly more flex and additional weight. The aluminum fuselage uses 6063 and 6061 alloy and connects to the front wing through the brand's Fusion Link system — a solid plate secured by four M6 screws for a stiff assembly.

1800 Front Wing

• Area: 1800 cm²
• Span: 95 cm
• Aspect Ratio: 5.0
• Weight (wing only): 1.7 kg

2200 Front Wing

• Area: 2200 cm²
• Span: 110 cm
• Aspect Ratio: 5.5
• Weight (wing only): 2.2 kg

Fuselage Options

• Lengths: 67 cm or 74 cm
• Material: Aluminum (6063/6061)
• Connection: Fusion Link (4× M6–14 mm screws)

The Gravity FCT targets riders who are learning to foil or progressing through their first confident sessions. F-One positions the Gravity FCT profile for low-speed lift and stability rather than high-end speed, making it suited to early take-offs in light wind. The 2200 offers a larger planform and greater lift for heavier riders or those who want the earliest possible time on foil, while the 1800 trims some area for a slightly more maneuverable feel once riders begin linking turns and building confidence.

The 74 cm fuselage is F-One's recommended pairing for the Gravity FCT wings, offering more stability and a smoother ride through transitions. The shorter 67 cm fuselage reduces the turning radius and may appeal to riders moving toward surf-oriented foiling or those who prefer quicker directional changes. Both options are oriented toward flatwater and small-wave conditions rather than high-wind or high-speed use.

Within F-One's foil range, the Gravity FCT sits below the carbon Gravity wings, which share identical profiles but use a lighter carbon layup at a higher price point. F-One also offers the Phantom FCT line in 1280, 1480, and 1680 cm² sizes with a higher aspect ratio of 6.0, aimed at intermediate riders seeking more speed and glide across disciplines. The Gravity FCT is the largest-area, lowest-aspect option in the FCT family, firmly occupying the beginner-friendly end of the spectrum.

Buyers cross-shopping in this category may also consider comparable entry-level foil packages from brands like Slingshot or Cabrinha, which offer similar fiberglass or composite front wings in the 1800–2200 cm² range paired with aluminum hardware. The Gravity FCT's interchangeable component system — shared mast and fuselage compatibility across F-One's FCT and carbon lines — offers a path to upgrade individual parts as skills develop without replacing the entire setup.