F-One FCT Stabilizer R275

The F-One FCT Stabilizer R275 is a rear wing stabilizer designed for surf-style foiling, built by French watersports brand F-One. Part of the brand's FCT (Foil Connecting Technology) system, the R275 uses an RTM (Resin Transfer Molding) construction process that combines fiberglass and epoxy resin in a closed-mold injection for consistent accuracy and durability. The "R" designation indicates this RTM build, distinguishing it from the carbon-constructed "C" variant in F-One's stabilizer range.

The R275 is shaped with a flatter arch profile tuned for carving and pumping efficiency. Its 275 cm² surface area and 5.3 aspect ratio place it in the mid-range of F-One's stabilizer lineup — large enough to provide confident stability, but compact enough to allow responsive, loose-feeling turns. The profile and angle of incidence are matched to F-One fuselages to maintain intuitive pitch balance across varying speeds.

• Surface Area: 275 cm²
• Span: 38 cm
• Aspect Ratio: 5.3
• Weight: 0.18 kg
• Construction: RTM (Resin Transfer Molding) — fiberglass/epoxy composite
• Connection System: FCT (Foil Connecting Technology)
• Compatible Front Wings: Phantom FCT 1280, Phantom FCT 1480, Phantom FCT 1680
• Recommended Fuselage: Alu Fuselage 74 Surf

The R275 suits intermediate riders focused on surf-oriented foiling — particularly those riding prone foil, wing foil, or SUP foil setups where carving and wave-connecting pump sequences are the priority. Its moderate aspect ratio and 275 cm² area provide enough rear lift and stability for riders still building confidence, while the flatter arch shape rewards more committed, shortboard-style turning as technique develops.

Because the RTM construction is more impact-resistant than carbon, the R275 is also a practical choice for riders who frequently foil in shallow or rocky conditions where dings to a rear wing are a real concern. Riders who want identical geometry with reduced weight can step up to the carbon C275 Surf, but the R275 offers the same profile at a lower price point and with greater durability against impacts.

Within F-One's stabilizer range, the R275 sits as the RTM-construction counterpart to the C275 Surf, sharing the same 275 cm² area and 5.3 aspect ratio but built with fiberglass-resin rather than pre-preg carbon. Both are positioned as surf-performance stabilizers paired with the Phantom FCT front wing series. F-One also offers smaller stabilizers with higher aspect ratios for riders seeking less drag and more top-end speed, and larger stabilizers for added lift and accessibility.

Compared to competing rear wings in the same size class — such as the Armstrong HA925 or the Axis Skinny Short Fuselage stabs — the R275's flatter arch and moderate AR lean toward carving feel over pure glide efficiency. For riders already invested in the F-One FCT ecosystem, the R275 provides a durable, mid-priced entry into the brand's surf stabilizer category without requiring the carbon price premium.