The DOUBLE ACE is a full double-skin canopy race boom wing with DYNEEMATM airframe for advanced to expert – for maximum race performance. Note: Boom must be purchased separately. Boom sizes: 108 cm (3.5m2-5.5m2), 118cm (6.5m2, 7.4m2)
Coming soon! Available from 15.06.2026!
Sizes and Specifications
DOUBLE ACE
3.5 m²
4.5 m²
5.5 m²
6.5 m²
7.4 m²
Boom
108 cm
108 cm
108 cm
118 cm
118 cm
Wingspan
278 cm
323 cm
344 cm
376 cm
382 cm
Chord
176 cm
200 cm
218 cm
236 cm
258 cm
Weight
2.50 kg
2.70 kg
2.85 kg
3.10 kg
3.30 kg
Windspeed
25-40 kn
18-30 kn
12-25 kn
8-20 kn
6-18 kn
Windspeed range based on an 80 kg rider. Actual performance depends on rider skill and conditions.
Scope of Delivery
The DOUBLE ACE wing is delivered as a complete wing set, consisting of the wing, an adjustable high quality backpack, wrist leash, ENSIS Tool, valve adapter and repair kit. The boom is not included, buy separately.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Why a DOUBLE ACE?
Product description
The DOUBLE ACE is loaded with features designed to help you be the fastest on the water. Every detail of the wing has been developed for optimum aerodynamic efficiency. With a full double skin canopy, a unique ENSIS Ram Air Intake System, and our most advanced airframe to date made with DYNEEMA™, the DOUBLE ACE is designed for riders pushing race performance to the limit while meeting the demands of competitive Formula Wing racing. The result is a wing that delivers excellent upwind angles, strong downwind performance, and serious speed across the course.
Disciplines
Race, Freerace
Recommended for
Experienced wingfoilers looking for a dedicated race wing.
Speed
Low
High
Power
Low
High
Maneuverability
Low
High
Lightwind
Low
High
Ease of use
Low
High
Product details
Key Features
World Sailing approved
The DOUBLE ACE is a registered series production wing under World Sailing regulations, making it eligible for use at IWSA Formula Wing events and international wingfoil racing competitions.
Highly efficient
The full double-skin canopy, the carefully positioned Ram Air inlets, and slim leading-edge diameter all work together to reduce drag and improve aerodynamic efficiency and maximize forward drive.
Fast
A highly streamlined shape and rigid high-performance airframe help the DOUBLE ACE accelerate quickly, especially during race start and acceleration, and maintain speed with ease.
Extreme angles The double skin design improves airflow stability, helping you achieve excellent upwind and downwind angles around the course.
Broad wind range
The efficient profile and rigid airframe help the wing stay composed across a broad usable wind range, giving you more control in changing conditions.
Impressive low weight
Despite its advanced construction, the DOUBLE ACE remains impressively light. The internal canopy uses very lightweight materials, keeping total weight comparable to many single skin wings.
Tech Features
Advanced Component Engineering
ACE represents our most advanced product development. Nothing is held back. From materials to construction to design execution, every detail is chosen to deliver the highest level of performance possible.
ENSIS Ram Air Intake System
A unique one-way ram air system maintains pressure between the canopy layers to keep the wing profile stable, efficient, and ready to perform under load.
DYNEEMATM airframe
The high-performance DYNEEMATM airframe allows for outstanding stiffness at low weight, helping the DOUBLE ACE hold its shape and perform at the highest level.
Powerband reinforcement
A carbon stringer along the leading-edge increases rigidity, allowing for a very slim leading-edge diameter without sacrificing structural stability.
Water drainage system
An integrated drainage system at the bottom of the strut and wingtips helps water exit the wing quickly after crashes, improving recovery and ease of use on the water.
Boom wing
The DOUBLE ACE is available as a boom wing, giving direct handling and precise control for high performance racing.
Accessories
Ultra-light carbon boom
The unique, egg-shaped carbon boom offers all the advantages of the ENSIS boom design with additional stiffness and reduced weight for maximum direct feedback. For demanding riders who go for the maximum. Sizes: 85 cm, 108 cm, 118 cm.
Adjustable swivel hand wrist leash
The hand wrist wing leash comes with a stainless-steel swivel that helps prevent the leash from tangling around you. The padded velcro loop has a leash lock to ensure high security. The length can be adjusted according to the size of the wing (60 cm + 30 cm). At full length: 180 cm.
Coil hip leash
The ENSIS waist leash has a 6 cm wide, padded velcro loop with two buckles (waist 70 – 110 cm) and heavy-duty swivels. At full length it measures 240 cm.
ACE innovation: ENSIS Ram Air Intake System
The ENSIS Ram Air Intake System is one of a kind. The inlets act as one way air intakes that maintain optimal pressure between the canopy layers. As soon as back pressure builds, the inlets close, helping preserve internal pressure and keeping the wing profile clean and stable. This system also helps prevent water from filling the inside of the canopy during crashes. If water does enter the wing, the integrated drainage system allows it to escape through openings positioned at the bottom of the strut and in the wingtips, helping ensure quick recovery on the water.
ACE innovation: DYNEEMA™ air frame, tuned for speed
Built with our most high-performance air frame to date, the DOUBLE ACE is made with DYNEEMATM and is further reinforced with a powerband - a carbon stringer placed along the leading edge to increase stiffness. This lets us build a very slim leading edge while maintaining exceptional rigidity. Combined with the support from the ram air pressure between the canopy layers, the wing holds its profile even under heavy load when riding fast and pushing hard upwind.
Built to race: World Sailing approved
The ENSIS DOUBLE ACE is a high performance race wing developed for the demands of wingfoil racing. Designed with a clear focus on efficiency, control, and top end speed, it delivers precise handling and reliable power across a wide wind range. Officially registered under the World Sailing Series Production Formula Wing Equipment Registration Scheme, the DOUBLE ACE is approved for IWSA Formula Wing racing competitions worldwide. This certification confirms that the DOUBLE ACE meets the strict requirements for international racing and is built as true series production equipment.
What OurRiders Say!
Joshua PretoriusSouth Africa
The DOUBLE ACE has amazing performance; it has a huge wind range and holds an incredible amount of power underload.
Thomas GoodrickeSwitzerland
The speed devil. It is a crazy speed machine in light and strong winds.
Ryder RousseauSouth Africa
The DOUBLE ACE wing is incredibly lightweight and powerful, with excellent upwind and downwind performance. The rigidity gives me a lot of control and confidence at high speed - just last week I did 32knts.
The ENSIS DOUBLE ACE is a high-performance wing developed for competitive wingfoil racing. It is designed for maximum speed, strong upwind angle and efficient power delivery.
It is also ideal for ambitious riders looking for a high-end freeride wing with race-level performance, stability and early acceleration.
What makes this a true double skin race wing?
The wing features a precise double skin construction that maintains a clean aerodynamic profile. This improves airflow efficiency, increases forward drive and keeps the shape stable at high speed.
What is the innovative ENSIS Ram Air Intake System?
The Ram Air Intake System controls internal air flow and pressure inside the double skin structure. This keeps the wing stable and efficient at high speed.
The air inlets are small and aerodynamic for maximum speed and reduced drag. They are designed to allow enough air in to keep the correct shape, while preventing little to no water from entering the wing.
How does the wing perform upwind?
The high aspect design combined with the stable double skin profile generates strong forward pull and an excellent upwind angle for high VMG.
How much PSI should I pump the ENSIS Double Skin Race Wing?
For optimal stiffness, profile stability and race performance we recommend:
Leading-Edge: 9–10 PSI
Strut: 8–9 PSI
For accurate inflation and maximum performance, we recommend using the ENSIS Pump.
Choosing a selection results in a full page refresh.
