Complete your gear
Looking to extend your sessions without extra effort? The Duotone Foil Assist Mast AL Set Complet delivers 33 kg of thrust in an 84 cm aluminum mast for easier take-offs and longer rides. It is ideal for foil assist, surf foil, and downwind. It comes as a ready-to-use kit.
KEY INFORMATION
Duotone Foil Assist Mast AL Set Complet 2026: foil assist, 84 cm aluminum mast, and carbon Midfish
What we like
- Easier Take-off: 33 kg of thrust for simpler, faster starts
- Increased Range: two batteries included for longer sessions
- Safety: retractable propeller that deploys only upon activation
- Modularity: interchangeable motor and cables for simplified maintenance
- Ready to Use: bag and all accessories included
Available sizes
Use
Recommended level
Included
✓ Included: 84 cm aluminum mast with integrated motor, foldable propeller + spare, protections, cables, and leash
✓ Included: Duotone Midfish 2026 full carbon board, choice of volume
✓ Inclus : aile avant Duotone Crest SLS 2027, surface au choix
✓ Inclus : stabilisateur Duotone PX, surface au choix
✓ Included: Aero AL 3BS fuselage, length of your choice
✓ Included: eHarness with battery case, available in S-M or L-XXL
✓ Included: Two 7A batteries and their charger
✓ Included: eRemote Watch Ring remote and travel bag
✗ Not included: board protection bag
DETAILED DESCRIPTION
Power and Take-off
The aluminum mast integrates a motor delivering 33 kg of thrust. This significantly facilitates take-offs and reduces effort during starts. You'll experience more direct ascents and valuable assistance during downwind or prone sessions, while maintaining handling suitable for engaged turns.
Safety and ease of use
The retractable propeller is only active when activated via the ring remote. This offers additional safety during waterstarts and in static phases. The ring remote ensures intuitive control and double safety to prevent unintentional activations.
Range and modularity
The kit includes two rechargeable batteries and a charger. These are designed to extend sessions without compromise. The motor and cables are interchangeable. This facilitates the care and modularity of the system according to riding needs.
Compatibility and Ready-to-Use Pack
The system is compatible with major foil brands and boards equipped with standard US rails. The delivered pack contains protections, leash, harness with battery case, and bag. You can start riding right out of the bag.
Dedicated Midfish Board
The Midfish 2026 is designed for foil assist. It features a mid-length shape and full carbon construction that promote early take-offs and responsive glide. It is available in 38 L, 48 L, 58 L, and 78 L volumes to suit different body sizes and uses.
Aile avant Crest SLS 2027 et stab PX
On a choisi la Crest SLS pour ce pack : c'est la polyvalente de la gamme foil Duotone, avec un allongement d'environ 9. Son profil tolère bien le décrochage, il porte encore quand la vitesse tombe, et sa faible traînée laisse filer d'une vague à l'autre une fois le moteur coupé. Les extrémités reculées et relevées (forme en moustache) la rendent vive en virage. Construction SLS tout carbone. Elle se monte avec un stabilisateur PX en 160, 175 ou 195 cm² selon la stabilité que tu cherches. En foil assist, Duotone conseille une aile avant d'au moins 900 cm² : la 800 est à réserver aux riders légers et déjà à l'aise.
SIZE GUIDE
| Component | Options | Selection Guide |
|---|---|---|
| Midfish 2026 Board | 5'2 - 38 L · 5'5 - 48 L · 5'8 - 58 L · 5'11 - 78 L | For a comfortable waterstart, aim for a board volume in liters roughly equivalent to your body weight. |
| Aile avant Crest SLS 2027 | 800 · 925 · 1050 · 1200 cm² | A larger surface area on your Front Wing means earlier take-off and more forgiveness, while a smaller surface delivers increased speed. |
| Stabilisateur PX | 160 · 175 · 195 cm² | A larger stabilizer provides enhanced stability and lift, whereas a smaller one offers livelier steering and a more responsive ride feel. |
| Fuselage Aero AL 3BS | 60 · 66 · 74 cm | A shorter fuselage makes for a more agile and playful ride, while a longer one offers greater pitch stability and makes pumping easier. |
| eHarness Harness | S-M: 71 to 89 cm L-XXL: 89 to 114 cm | Choose your harness based on your waist size. |
The mast, batteries, charger, and remote are included and remain the same regardless of your chosen configuration. The displayed price will update automatically based on your selected board, Front Wing, stabilizer, and fuselage.
TECHNICAL SPECIFICATIONS
| Specifications | |
|---|---|
| Product | Duotone Electric - DUOTONE FOIL ASSIST MAST AL SET COMPLET |
| Use | Foil assist, prone, surf foil, downwind, SUP foil |
| Construction | This complete set features a motorized aluminum mast and a foldable plastic propeller. |
| Available sizes | One colorway |
| Motor Thrust | 33 kg |
| Mast length | 84 cm |
| Remote | The ring remote comes with a double safety system for peace of mind. |
| Battery | Two rechargeable batteries are included. This ensures you're always ready to ride. |
| Range | With two batteries supplied, you're set for extended sessions on the water. |
| Propeller | The retractable/foldable propeller comes with a spare. You're always covered. |
| Foil/Board Compatibility | This setup is compatible with most major foil brands and boards featuring standard US rails. |
| Accessories included | The set includes all necessary protections, cables, leash, charger, a harness with a battery box, and a convenient travel bag. |
| Front Wing recommendation | We recommend a Front Wing of 900 cm² or more for optimal performance. |
| Board recommendation | For the best experience, we recommend a board with a minimum volume of 35 L. |
| Color | One colorway |
| Year / Season | 2026 |
| Recommended level | Ideal for both recreational riders and those who demand high performance. |
| Included / Not included (reminder) | Included: motorized mast, propeller + spare, protections, cables, leash, 2 batteries, charger, harness, remote, bag. Not included: board bag |
| Year | 2026 |
| Duotone Electric reference | 40260-4002 |
VIDEOS
FAQ
Who is the Duotone Foil Assist Mast AL Set Complet for?
The Duotone Foil Assist Mast AL Set Complet is for recreational and demanding foilers who want to extend their sessions and make take-offs easier. It is suitable for foil assist, Surf foil, downwind, and prone foil, and requires practice with a suitable board and a minimum of foil experience.
What are the features of the Duotone Foil Assist Mast AL Set Complet?
The kit includes an 84 cm motorized aluminum mast with a 33 kg thrust motor, retractable propeller, ring remote, 2 rechargeable batteries, harness with battery case, charger, and bag. The motor and cables are interchangeable for easy modularity.
What board and foil size should I choose with the Duotone Foil Assist Mast AL Set Complet?
Duotone recommande une aile avant de 900 cm² ou plus et une planche d’au moins 35 L. Dans ce pack, la Crest SLS 2027 se choisit en 800, 925, 1050 ou 1200 cm² et la Midfish 2026 en 38, 48, 58 ou 78 L. Repère simple pour la planche : environ ton poids en litres pour partir confortablement.
What are the advantages of the Duotone Foil Assist Mast AL Set Complet?
The main advantages are easier take-offs thanks to 33 kg of thrust, extended range with two batteries, a retractable propeller for safety, and broad compatibility with standard foil systems and boards.
How to care for the Duotone Foil Assist Mast AL Set Complet?
Always rinse with fresh water after each session, charge the batteries according to the manufacturer's recommendations, and regularly check the condition of connections, cables, and protections. Store the kit in a dry, frost-free place to preserve the electronic components.
What to pair with the Duotone Foil Assist Mast AL Complete Set?
We recommend a front wing of 900 cm² or more, a board of at least 35 L (like the Midfish 2026), and standard US rails. The kit is compatible with major foil brands (Duotone, F-One, Gong, Lift, Armstrong, Axis, North, AFS...).
Why buy from GlissEvolution?
Why buy from GlissEvolution? We bring over 20 years of expertise in watersports. Our passionate advisors rigorously test gear on the legendary spots of La Baule and Pornichet. We offer responsive after-sales support right here in France, a 2-year warranty, free shipping on orders over €150, and the convenience of in-store pickup in Pornichet.
▶ Need some advice?
GlissEvolution, 2c avenue du Gulf Stream, 44380 Pornichet (Loire-Atlantique)
09 62 64 74 77 | WhatsApp: 07 83 28 39 94, Tuesday to Saturday, 10 am-1 pm / 3 pm-7 pm
Test center available by appointment
