SABFOIL Sea Devil 840 Full Set - Modular 2-in-1 Hydrofoil + Kraken Mast 83
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SABFOIL Sea Devil 840 Full Set – Modular 2-in-1 Hydrofoil + Kraken Mast 83
The SABFOIL Sea Devil 840 Full Set is a compact and responsive 2-in-1 modular hydrofoil, complete with a Kraken 83 mast, designed for light to medium wind conditions in wing, kite, surf, and SUP foiling. It offers two configurations in one set: control and stability with the stabilizer mounted, and extreme agility and direct feel in raw mode without the stabilizer.
The self-stabilizing profile, full carbon monocoque construction without a fuselage, and reduced wingspan make the Sea Devil 840 the most aggressive and "nervous" foil in the Sea Devil range dedicated to light wind, ideal for lighter riders or those seeking dynamic riding in more challenging conditions.
Main Strengths
- 2-in-1 modular hydrofoil: Tail Mode (with stabilizer) and Raw Mode (without stabilizer).
- Compact and responsive set for light to medium wind (approx. 12–25 knots) and multi-disciplinary foiling.
- Self-stabilizing profile that simplifies control, even during the learning phase.
- Full carbon monocoque construction without a fuselage: less drag, maximum rigidity, and precision.
- Kraken 83 mast included, fully compatible with the modular Kraken platform.
- Excellent for wave, freestyle, freeride, light downwind, SUP, and surf foiling with great maneuverability.
Usage Modes: Two Souls in One Foil
Tail Mode – With Stabilizer
- Smooth control, directional stability, and greater forgiveness for errors.
- Ideal for progression, easy riding, light downwind, and sessions in variable conditions.
- Allows for optimal utilization of the self-stabilizing profile's lift while maintaining precision even at high speeds.
Raw Mode – Without Stabilizer
- Explosive carving, ultra-fast transitions, and a direct, surf-like feel.
- Greater freedom of lines, perfect for advanced riders who want a more aggressive ride.
- Particularly fun for wave, creative freestyle, and kite foiling with small sails.
Who is it for?
- Intermediate to advanced riders who want a compact and responsive foil for light to medium wind.
- Lighter riders or those riding in more challenging conditions compared to the Sea Devil 1040/1240.
- Wingfoilers, kitefoilers, surf foilers, and SUP foilers looking for a single set for wave, freestyle, freeride, and light downwind.
- Motivated beginners in Tail Mode, with room for progression to Raw Mode once control is acquired.
Components Included in the Set (Mast 83)
- Sabfoil Kraken Mast 83 – MK/83.
- SABFOIL Sea Devil 840 Modular 2-in-1 Hydrofoil – SD840 (front wing + tail/stab module).
- Carbon rail plate with titanium inserts – CP02K/Ti.
- Spare pins and shims for Q02K system – MHQ02.
- Foam pad for plate – MH144.
- Hardware kit Carbon Plate to Rail Board – MH160.
- Dedicated Sea Devil hardware kit – MH170.
- 6 mm Allen key, Torx M6x40 screws, and mounting grease.
Technical Specifications
Sea Devil 840 Front Wing
- Wingspan: 840 mm.
- Surface Area: 2122 cm².
- Volume: 3824 cm³.
- Aspect Ratio (AR): 3.3.
- Maximum Chord: 520 mm.
Stabilizer (Tail Mode)
- Wingspan: 365 mm.
- Surface Area: 192 cm².
- Volume: 152 cm³.
- Aspect Ratio (AR): 6.9.
- Maximum Chord: 74 mm.
- Maximum Profile Thickness: 7.9 mm.
Mast, Structure, and Weights
- Kraken Mast: 830 mm height.
- Board Connection: Carbon plate (rail mount).
- Fuselage: Not present (full carbon monocoque).
- Approximate Raw Mode Weight: approximately 4.3 kg.
- Approximate Tail Mode Weight: approximately 4.5 kg.
On-Water Performance
Usage Range and Disciplines
- Range: Sea Devil.
- Recommended for: Wave, Freestyle Pro, Freestyle, Freeride, Downwind, Easy Riding, Surf, SUP, Learning, Light Downwind.
- Take-off Speed: 10 – 12 knots.
- Top Speed (80 kg rider): 22 – 24 knots.
Riding Feel
- Compact and responsive feel, with a "skatey" sensation, especially in Raw Mode.
- Tight turns, lightning-fast accelerations, and efficient pumping, especially for lighter riders.
- In Tail Mode, the behavior is more stable and predictable, ideal for clean carving and easy downwind.
Advantages of the Kraken 83 Mast
- 830 mm height: ideal compromise for light to medium wind with good clearance in chop and waves.
- Stiff and responsive, keeps the Sea Devil 840 precise even in Raw Mode without a stabilizer.
- Compatible with all Kraken gliders, perfect for future upgrades or mixing with other Sabfoil kits.
Matching Tips
- Perfect with compact/freeride wing foil boards of appropriate volume for the rider's weight, and with SUP foil boards for small swells.
- In kite foil, it pairs well with small sails for freeride/freestyle sessions with great maneuverability.
- Tail Mode recommended for learning, easy downwind, and relaxed outings; Raw Mode for aggressive wave/freestyle sessions in light to medium wind.
Frequently Asked Questions (Q&A)
Is the Sea Devil 840 suitable for beginners?
In Tail Mode, with the stabilizer mounted and the 83 mast, the Sea Devil 840 can also be used by motivated riders in the learning phase in light to medium wind, offering stability and rapid progression.
When does it make sense to use Raw Mode without a stabilizer?
Raw Mode is designed for intermediate to advanced riders who want maximum agility, tight carving, and a very direct feel for wave, freestyle, and kite foiling with small sails, sacrificing some stability for increased freedom.
What are the main differences compared to the Sea Devil 1040?
The Sea Devil 840 is more compact and responsive, designed for lighter riders or more challenging conditions; the 1040 offers more lift and facilitates flight in even lighter wind, with a slightly more "easy" and smooth behavior.
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ZZZSURF Shipping and Delivery
Buy with peace of mind: with ZZSURF you get your windsurfing, wingfoil, kitesurfing and watersports products delivered directly to your doorstep, anywhere in the UK and most European countries.
Shipping Times
- Italy: Standard delivery in 24/48 business hours from shipment for most items in stock.
- Europe: delivery in 2-5 business days depending on the country of destination.
- For islands, remote areas or bulky items (boards, SUPs, foils, rigs, masts and booms) delivery time may vary by 1-2 business days.
Shipping Costs
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