Sabfoil Gullwing 430 Rear Stabilizer | Versatile Hydrofoil Stabilizer

The Sabfoil Gullwing 430 Rear Stabiliser is a fast, versatile stabiliser from Sabfoil's Gullwing range, built for riders who want more control and stability without sacrificing manoeuvrability. Part of the Sabfoil hydrofoil system, its gullwing shape holds a clean line through turns and at speed, giving confident directionality while still being easy to throw around.

At 240cm² with a 7.70 aspect ratio, the Gullwing 430 sits in the mid-to-large end of the range — enough surface to add noticeable stability and glide, well suited to freeride, wing and kite foiling, and to riders pairing it with medium-to-larger front wings for a planted, predictable feel.

Who It's For

• Discipline: Freeride wing foiling, kite foiling and general foiling on medium-to-large front wings
• Level: Intermediate to advanced foilers who want stability and control without giving up manoeuvrability
• Best for: Riders pairing it with a medium or larger front wing where a planted, predictable tail matters

Key Features

• 240cm² surface area – mid-to-large stabiliser adding noticeable stability and glide
• 7.70 aspect ratio – balanced for speed and control with a clean gullwing line through turns
• Full carbon with core construction – around 109g, durable and consistent under load
• Kraken Modular System compatible – bolts onto Sabfoil fuselages using standard hardware
• SAB Pro Finish – hand-sanded matte surface with 0-thickness graphics, Made in Italy

Real-World Feel

The Gullwing 430 tracks a clean, confident line at speed thanks to its gullwing shape, giving a planted feel through carves without going numb or unresponsive. It's a genuine all-rounder — stable enough for freeride cruising, but still lively enough to throw into a turn when you want to. Riders pairing it with a medium or larger front wing get a settled, predictable platform to build confidence on.

Setup / Fit

The Gullwing 430 mounts to your fuselage using Sabfoil's modular hardware — pair it with a Sabfoil front wing and fuselage to complete your hydrofoil. Not sure which stabiliser suits your wing? Speak to the team at Northern Watersports and we'll help you match it.

Materials

• Construction: full carbon fibre with internal core
• Weight: approximately 109g
• Wingspan: 430mm, root chord 68mm, max thickness 7.5mm
• Volume: 102cm³
• Finish: SAB Pro Finish, hand-sanded matte surface

Pairs Well With

The Gullwing 430 works well with medium-to-larger Sabfoil front wings — check out our foil masts and fuselage options if you're building a full setup from scratch.

Why We Stock It

We stock the full Sabfoil stabiliser range because foil feel is so dependent on front-to-rear wing matching. The Gullwing 430 is a genuine all-rounder — stable and controlled without losing the manoeuvrability riders want, which makes it an easy recommendation for freeride-focused setups.

FAQs

What is the Sabfoil Gullwing 430 Rear Stabiliser?

It's a mid-to-large, 240cm² full-carbon-with-core stabiliser from Sabfoil's Gullwing range, built to add control and stability while keeping a manoeuvrable, confident feel through turns.

What front wings does the Gullwing 430 suit?

It's best suited to medium-to-larger Sabfoil front wings used for freeride, wing foiling and kite foiling, where a planted, predictable tail matters.

Is the Gullwing 430 compatible with my Sabfoil fuselage?

Yes, provided your fuselage uses the Kraken Modular System. Check whether your setup is T6 or T8 spec, as the mounting screws differ between the two.

How does the Gullwing 430 compare to the Gullwing 480 and 380?

The 430 sits between the two — more stable and higher-lift than the compact 380, but more agile and manoeuvrable than the larger 480, which prioritises maximum stability on bigger wings.

How much does the Gullwing 430 weigh?

Approximately 109g, reflecting its full carbon construction with an internal core for durability and consistent flex.