Sabfoil Gullwing 380 Rear Stabilizer Pro Finish | Hydrofoil Stabilizer

The Sabfoil Gullwing 380 Rear Stabiliser is a compact, efficient stabiliser from Sabfoil's Gullwing range, built for riders who want sharper directional control and a more dynamic feel than the larger Gullwing options. Part of the Sabfoil hydrofoil system, it's a full-carbon-with-core stabiliser designed to complement smaller, quicker front wings.

At 180cm² and an 8.10 aspect ratio, the Gullwing 380 keeps the same balanced profile as its bigger siblings but in a smaller footprint, giving up some outright lift and glide in exchange for a more direct, responsive turning feel. It's built with an internal core wrapped in full carbon layup for durability and consistent flex under load.

Who It's For

• Discipline: Wing foiling, surf foiling and general foiling on smaller-to-mid front wings
• Level: Intermediate to advanced foilers who want a more direct, agile feel
• Best for: Riders pairing it with a smaller, faster front wing where turning response matters more than maximum stability

Key Features

• 180cm² surface area – compact footprint for a quicker, more directional ride than the larger Gullwing stabilisers
• 8.10 aspect ratio – the same balanced profile as the rest of the Gullwing range, scaled down
• Full carbon with core construction – around 100g, durable and consistent under load
• Kraken Modular System compatible – bolts onto Sabfoil fuselages using standard T6/T8 hardware
• SAB Pro Finish – hand-finished matte surface for reduced drag

Real-World Feel

The Gullwing 380 feels noticeably more direct and responsive than the larger 480 — smaller front-to-rear surface area means quicker direction changes and a livelier feel underfoot, at the cost of some of that effortless glide. It suits riders who've already got their foiling basics dialled in and want to start carving harder or pumping more efficiently on smaller wings.

Setup / Fit

The Gullwing 380 mounts to your fuselage using Sabfoil's Kraken Modular hardware — confirm whether your fuselage is T6 or T8 spec before ordering, as the screw sizes differ. Standard Sabfoil hex tools and screws are used across the range, so no specialist tools are required for fitting.

Materials

• Construction: full carbon fibre with internal core
• Weight: approximately 100g
• Finish: SAB Pro Finish, hand-sanded matte surface
• Mounting: Kraken Modular System (T6/T8 compatible)

Pairs Well With

The Gullwing 380 works best with a smaller, quicker Sabfoil front wing and matching fuselage — 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 depends so heavily on how the front and rear wings are matched. The Gullwing 380 gives riders on smaller front wings a stabiliser that keeps pace rather than dragging on glide and lift they don't need — a sensible upgrade path once you're ready to move past a bigger, more stable setup.

FAQs

What is the Sabfoil Gullwing 380 Rear Stabiliser?

It's a compact, 180cm² full-carbon-with-core stabiliser from Sabfoil's Gullwing range, designed for a more direct, agile feel on smaller front wings compared to the larger Gullwing stabilisers.

What front wings does the Gullwing 380 suit?

It's best suited to smaller-to-mid Sabfoil front wings used for wing foiling and surf foiling, where a quicker, more directional feel matters more than maximum stability or glide.

Is the Gullwing 380 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.

What's the difference between the Gullwing 380 and 480?

The 380 is smaller (180cm² vs 285cm²) and more directional, suiting smaller front wings, while the 480 is larger and built for maximum stability and glide on bigger wings.

How much does the Gullwing 380 weigh?

Approximately 100g, reflecting its compact full carbon construction with an internal core.