
Foil Tail Wing Ultra Trail V3
Description
Program
The 100% pumping tail wing for breaking distance records.
Presentation
The Ultra Trail is the ultimate tail wing for long-distance pumping.
Here, it’s no longer about balancing the foil, it’s about freeing it.
From the very first pumps, you feel that something is different: the tail wing no longer drags or holds you back. It gives just enough support through your input to maintain control, without ever limiting speed. The front wing breathes, accelerates, and comes fully alive.
Its DNA is simple: reduce drag to the absolute minimum.
An 18 aspect ratio, ultra-thin profile, optimized surface area, highly elongated outline, and very specific tips: everything is designed for maximum glide efficiency.
The result is undeniable: speed is maintained effortlessly, every pump generates strong acceleration, and the glide becomes continuous, almost endless.
And once you’re up to speed, it gets insane. The Ultra Trail turns your energy into distance. Every movement goes into forward drive instead of compensating for losses. You feel lighter, you hold speed, you push, you extend… for a very long time.
Of course, this is a no-compromise tail wing with very low lift and limited forgiveness at low speed. It’s demanding, built for technical riders who can commit and sustain cadence.
Its T700 carbon construction enhances every aspect of performance: maximum stiffness, direct energy transfer, zero loss. What you put into it comes straight back as glide.
If your goal is to push your pumping limits further than ever, you’ve just found your dream tail wing.
The modular setup allows precise tuning of your foil’s balance to match this level of performance: shaft length, tail wing angle, and full compatibility with market standards. Everything is designed around one objective: optimizing not only the tail wing’s behavior, but the performance of the entire foil system to maximize every watt you produce.
In short: this isn’t a versatile tail wing, it’s a record-breaking machine.
Customize your foil with precision:
GONG’s latest range of modular carbon tails and tail wings lets you fine-tune your foil’s performance to suit your style and conditions. With a carbon shaft mounting system compatible with market standards, you can build a custom configuration by adjusting the rear fuselage length and adjusting the tail wing angle using interchangeable shims.
- 3 rear carbon shaft options to fine-tune your foil’s responsiveness. The screw system is market-standard, ensuring full compatibility.
- A vast range of rear wings, featuring GONG’s one-piece stabs with integrated wings and a variety of new templates we’ll release in the future, giving you precise control over your foil’s performance.
- A fully adjustable rear wing system with a carbon shaft and an interchangeable angle shim, which you can even 3D print at home, giving you limitless customization options to fine-tune your foil to perfection.
With these options, you have complete control over your foil’s responsiveness, stability, and glide.
OUTLINE
This tail wing is designed for riders looking for maximum speed and pumping efficiency.
Its high aspect ratio of 18 provides exceptional hydrodynamic finesse, significantly reducing drag over long distances. The elongated shape promotes better energy retention with each pump, enabling nearly effortless, endless gliding.

THIN PROFILE
The profile of the Ultra Trail is specifically engineered to optimize efficiency and speed.
Its extreme aspect ratio is focused on generating minimal drag, ensuring rapid acceleration and superior maintenance of speed.
LOW DIHEDRAL
With its minimal dihedral angle, this tail wing prioritizes directional stability and maximum pumping efficiency. This configuration limits lateral oscillations and optimizes energy transfer with each pumping motion, making your pumping more direct and efficient.
It provides enhanced straight-line stability, allowing precise trajectory control and improved overall foil performance over long distances.

UNIVERSAL FIT
Total freedom: These tail wings work with any fuselage that uses a two-screw system, including the GONG Carbon Tail, other brands, and even custom setups.

MAXIMUM CUSTOMIZATION
Precise adjustments: Adjust your tail wing’s angle of attack effortlessly with various shims to fine-tune lift, stability, and maneuverability perfectly adapting your foil to any discipline or conditions.
And for the more experienced riders or those looking to fit the tail wing onto other fuselages, it's never been easier—simply download the 3D files for the shims, which we provide with direct access. (To download the file, please ‘save as’)
Hydrodynamic Connection
Offering modularity while preserving the seamless glide of a one-piece stabilizer is the technical feat behind this assembly. The adjustment shim is central to achieving this dual objective. It allows you to precisely adjust the angle of attack of your stabilizer while securely attaching your tail wing to your Carbon Tail, ensuring a perfectly hydrodynamic connection.
Whether you use a shim of +1°, 0°, -1°, -2°, or -3°, with or without an intermediate shim of -0.5°, the connection remains smooth and continuous. The customization is total, delivering impeccable glide and hydrodynamic performance.
Technical sheet
Foil Tail Wing Ultra Trail V3 Upper / S
Warning: The tail wing must be mounted with one of the available shims (-1°, 0°, 1°, 2°, or 3°). It cannot be mounted without a shim.
Shims are not supplied with the tail wing.


Buying guide
For whom?
This tail wing is designed for highly experienced riders aiming to maximize their pumping performance.
For what ?
It’s built for breaking distance and duration records in pumping with minimal energy consumption.
A 100% pumping tail wing, offering no benefit in other disciplines.

What size Carbon Tail?
Freestyle and surf: Choose the short shaft for extreme maneuverability, allowing sharp turns and explosive tricks.
Freeride and versatility: The medium shaft balances stability and agility, letting you explore all aspects of foiling with ease.
Pumping and downwind: With the long shaft, fully harness large front wings and enjoy exceptional stability and control to master long distances or small swell bumps.

Equipments
The tail wing is sold on its own.
The necessary screws for mounting it on the Carbon Tail (2 M6 x 20 mm screws) are included with the Carbon Tail.
The tail wing must be mounted with one of the available shims (+1°, 0°, -1°, -2°, or -3°); it cannot be installed alone.
If in doubt, we recommend starting with the 0° shim to get familiar with the tail wing's behavior.
Delivery
News
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