Blackbird Sea Devil 780-FCM-370 Kit + 85 Mast

The Sabfoil Blackbird Sea Devil 780 Kit is a complete surf-oriented hydrofoil — 780cm² front wing, FCM fuselage, 370cm² stabiliser and the Blackbird 85cm mast — built in Sabfoil's UHM carbon Blackbird construction. It brings the Sea Devil's surf-focused DNA into the Blackbird system, aimed at riders who want to carve hard, pump back to the lineup, and take advantage of full-carbon fuselage and mast compatibility.

What sets the Sea Devil apart from more efficiency-focused wings like the Blackbird Razor or Leviathan is its geometry — a more pronounced wingtip angle and a compact, purposeful shape that trades a little raw glide for genuine carving manoeuvrability. As part of Sabfoil's complete foil kit range, this is a ready-to-ride package rather than a component you need to piece together.

Who It's For

• Discipline: Wing and downwind foiling with a surf-carving focus
• Level: Intermediate to advanced foilers who prioritise turning and control over maximum glide
• Best for: Riders who want to carve hard through turns and pump efficiently back upwind rather than chase maximum straight-line efficiency

Key Features

• Complete ready-to-ride kit – 780cm² front wing, FCM fuselage, 370cm² stabiliser and 85cm Blackbird mast in one package
• Blackbird UHM carbon construction – the same stiff, direct layup used across the whole Blackbird system
• Compact, surf-focused wingtip geometry – prioritises radical carving and control over outright glide efficiency
• Full-carbon fuselage compatible – built to work with Sabfoil's carbon fuselage and Kraken stabiliser options for further tuning

Real-World Feel

The Sea Devil 780 is a manoeuvre machine rather than a glide machine — compared to flatter, higher-aspect wings it gives up a bit of raw efficiency, but what it gives back is genuine carving control at speed. That compact wingtip geometry makes it feel almost stealth-like underfoot: purposeful and precise through turns rather than long and floaty. It rewards riders who want to actively steer and carve their foil through a session rather than settle into long, straight glides — think surf-style riding transferred to wing and downwind foiling.

Setup / Fit

This kit comes complete with the 780 front wing, FCM fuselage, 370 stabiliser and Blackbird 85cm mast, ready to mount using the Blackbird system's standard two-screw hardware. The fuselage and stabiliser can be swapped for other compatible Blackbird or Kraken components if you want to fine-tune the turning-versus-stability balance further.

Materials

• Construction: Blackbird UHM (ultra-high-modulus) carbon
• Front wing: 780cm², Sea Devil surf-oriented geometry
• Fuselage: FCM
• Stabiliser: 370cm²
• Mast: Blackbird 85cm, UHM carbon with W-Core

Pairs Well With

This is a complete kit, so the main thing worth adding is a foil cover to protect the wing and mast in transport.

Why We Stock It

We stock the Sea Devil kit for riders who want carving control rather than pure straight-line efficiency — it's a different priority to the Razor or Leviathan, and one that suits surf-minded wing and downwind foilers particularly well. Selling it as a complete kit also means riders get a properly matched setup from day one, not a front wing they then have to guess a fuselage and mast for.

FAQs

What is the Sabfoil Blackbird Sea Devil 780 Kit?

The Sabfoil Blackbird Sea Devil 780 Kit is a complete, ready-to-ride hydrofoil built in UHM carbon, including the 780cm² Sea Devil front wing, FCM fuselage, 370cm² stabiliser and Blackbird 85cm mast.

What is the Sea Devil's riding style?

It's built for radical carving and control rather than maximum glide efficiency, with a compact wingtip geometry that favours surf-style turning over straight-line pumping distance.

Is the Blackbird Sea Devil kit good for beginners?

It suits intermediate to advanced foilers who already have some flying experience and want a wing that rewards active carving, rather than complete beginners still learning to balance on the foil.

What's included in the Blackbird Sea Devil 780 Kit?

The kit includes the 780cm² Sea Devil front wing, an FCM fuselage, a 370cm² stabiliser and the Blackbird 85cm UHM carbon mast, all built to the same Blackbird construction standard.

Can I swap components on the Blackbird Sea Devil kit?

Yes — it's built on Sabfoil's shared two-screw modular system, so the fuselage and stabiliser can be swapped for other compatible Blackbird or Kraken parts to retune the setup.