2023 F-One (T1) Seven Seas 1000 Carbon Plane USED

The F-One Seven Seas 1000 Carbon Plane is a complete foil assembly — front wing, fuselage, and stabilizer — from F-One's downwind and freeride-oriented Seven Seas line. Originally released in the 2022–2023 product cycle, the Seven Seas Carbon series was built around a high-aspect-ratio platform intended to deliver extended glide and efficient pumping. The 1000 cm² size is the smallest option in the range, sitting below the 1200 and 1400 variants and catering to riders who prioritize speed and maneuverability over low-end lift. This particular unit is sold as used inventory.

F-One uses a monobloc construction method for the Seven Seas Carbon, where the front wing and its connection to the fuselage are formed as a single pre-preg carbon layup. Pre-preg carbon — carbon fiber pre-impregnated with epoxy resin and cured at high temperature — yields a light, stiff structure. The fuselage splits into two sections for easier transport and connects to either an aluminum or carbon mast through F-One's TITAN interface, which locks out play across all axes.

• Surface area: 1000 cm²
• Aspect ratio: 7.5
• Wingspan: 86.5 cm
• Front wing weight: 1.35 kg
• Construction: Monobloc pre-preg carbon
• Connection system: TITAN (compatible with aluminum or carbon masts)
• Available sizes in line: 1000 cm², 1200 cm², 1400 cm²

The Seven Seas 1000 Carbon suits intermediate to advanced foilers looking for a compact, high-aspect wing that excels at downwind runs and bump-to-bump connections. Its 7.5 aspect ratio and thin profile generate efficient glide with relatively low drag, and the wingtip fences further reduce induced drag at the tips. Pumping remains consistent even at lower speeds, though the 1000 cm² surface area demands more rider input to stay on foil compared to the larger 1200 or 1400 options.

Riders who already have solid foil fundamentals and want a wing that rewards active technique — linking swells, carving through turns, and maintaining speed through transitions — will get the most from this size. It handles a broad speed range but leans toward the faster end of the envelope, making it a practical choice for experienced downwind paddlers and wing foilers who ride in moderate to solid wind conditions.

Within F-One's foil catalog, the Seven Seas sits between the lift-focused Phantom series and the speed-oriented Eagle line. F-One positions it as a versatile middle ground that borrows accessible carving behavior from the Phantom and top-end glide characteristics from the Eagle. The 2023 Seven Seas Carbon was succeeded by the Seven Seas V2 Carbon in 2024, which bumped the aspect ratio from 7.5 to 8 and added revised winglets for additional stability. Buyers considering this used 2023 plane are getting the first-generation carbon version at a lower price point than current production models.

For cross-brand comparison, the Seven Seas 1000 occupies similar territory to other high-aspect freeride-downwind wings in the 900–1100 cm² range, such as options from Axis and Armstrong that target the same blend of glide efficiency and pump-friendly lift at a comparable aspect ratio.