Accessories designed for you
Want to extend your sessions without wearing yourself out? The Duotone Foil Assist Mast AL Set Complet provides 33 kg of thrust in an 84 cm aluminum mast for easier take-offs and longer rides. Ideal for foil assist, surf foil, and downwind, it comes as a ready-to-ride kit.
KEY INFORMATION
Duotone Foil Assist Mast AL Set Complet 2026: foil assist, 84 cm aluminum mast, and carbon Midfish
What we like
- Effortless Take-offs: 33 kg of thrust for simpler, faster starts
- Longer Sessions: two batteries included for extended ride time
- Safety: retractable propeller only deploys when activated
- Modularity: interchangeable motor and cables for easy maintenance
- Ready to Ride: bag and all accessories included
Available sizes
Disciplines
Recommended level
Included
✓ Included: 84 cm aluminum mast with integrated motor, foldable propeller + spare, protective covers, cables, and leash
✓ Included: Duotone Midfish 2026 full carbon board, choice of volume
✓ Included: Duotone Glide 2.0 SLS front wing, choice of surface area
✓ Included: Back Wing H stabilizer, choice of surface area
✓ Included: Aero AL 3BS fuselage, choice of length
✓ Included: eHarness with battery box, choice of S-M or L-XXL
✓ Included: Two 7A batteries and their charger
✓ Included: eRemote Watch Ring remote and transport bag
✗ Not included: boardbag
DETAILED DESCRIPTION
Power and Take-off
The aluminum mast integrates a motor delivering 33 kg of thrust, making take-offs significantly easier and reducing effort when getting started. You'll feel a more positive lift and get valuable assistance during downwind or prone sessions, while maintaining the responsive handling needed for committed turns.
Safety and Ease of Use
The retractable propeller only engages when activated by the ring remote, offering extra safety during waterstarts and when stationary. The ring remote provides intuitive control and has a dual-safety feature to prevent accidental activation.
Ride Time and Modularity
The kit includes two rechargeable batteries and a charger, designed to extend your sessions without compromise. The motor and cables are interchangeable, which makes maintenance and customising the system for your riding needs straightforward.
Compatibility and Ready-to-Ride Kit
The system is compatible with major foil brands and boards equipped with standard US rails. The pack includes protective covers, a leash, a harness with a battery box, and a bag, so you can get on the water straight out of the bag.
Dedicated Midfish Board
The Midfish 2026, designed for foil assist, has a mid-length shape and full carbon construction that promotes early take-offs and a responsive glide. It is available in 38 L, 48 L, 58 L, and 78 L volumes to suit different rider builds and disciplines.
Steering Feel
The rigid, surf-profile mast offers an immediate response and precise steering, which is useful during hard carves or at high speeds. You get direct feedback through your feet and excellent stability, thanks to the design of the mast and the recommended front wing.
SIZE GUIDE
| Component | Options | Selection Tips |
|---|---|---|
| Midfish 2026 Board | 5'2 - 38 L · 5'5 - 48 L · 5'8 - 58 L · 5'11 - 78 L | For a comfortable start, aim for a board volume in litres that is roughly equal to your body weight in kg. |
| Glide 2.0 SLS Front Wing | 750 · 900 · 1100 · 1350 cm² | A larger front wing gives you earlier lift and more forgiveness; a smaller one delivers more speed. |
| Back Wing H Stabilizer | 145 · 165 · 185 · 210 · 235 cm² | A larger stab provides more stability and lift; a smaller one offers a livelier, more responsive feel. |
| Fuselage Aero AL 3BS | 60 · 66 · 74 · 90 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 | S-M: 71 to 89 cm · L-XXL: 89 to 114 cm | Choose based on your waist measurement. |
The mast, batteries, charger, and remote are the same for all configurations. The price shown updates based on the board, front wing, stabilizer, and fuselage you select.
TECHNICAL SPECIFICATIONS
| Specifications | |
|---|---|
| Product | Duotone Electric - DUOTONE FOIL ASSIST MAST AL SET COMPLET |
| Disciplines | Foil assist, prone, surf foil, downwind, SUP foil |
| Construction | Motorized aluminum mast, foldable plastic propeller |
| Available sizes | Configurable kit |
| Motor Thrust | 33 kg |
| Mast length | 84 cm |
| Remote | Ring remote with dual-safety feature |
| Battery | 2x rechargeable batteries included |
| Ride Time | Extended ride time (2 batteries supplied) |
| Propeller | Retractable/foldable propeller + spare included |
| Foil/Board Compatibility | Compatible with major foil brands and boards with standard US rails |
| Accessories included | Protective covers, cables, leash, charger, harness with battery box, transport bag |
| Front Wing recommendation | 900 cm² front wing or larger recommended |
| Board recommendation | 35 L board (minimum volume) recommended |
| Colorway | ONE colorway only |
| Year / Season | 2026 |
| Recommended level | Recreational to performance-focused riders |
| Included / Not included (reminder) | Included: motorized mast, propeller + spare, protective covers, cables, leash, 2 batteries, charger, harness, remote, bag. Not included: boardbag |
| Year | 2026 |
| Product Code | 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 advanced foilers who want to extend their sessions and get easier take-offs. It is suitable for foil assist, surf foil, downwind, and prone foil, and requires a suitable board and some previous foiling 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, a retractable propeller, a ring remote, 2 rechargeable batteries, a harness with a battery box, a charger, and a bag. The motor and cables are interchangeable for easy maintenance and upgrades.
What board and foil size should I choose with the Duotone Foil Assist Mast AL Set Complet?
Duotone recommends a front wing of 900 cm² or more and a board of at least 35 L. The Midfish 2026 is available in 38 L, 48 L, 58 L, and 78 L to suit your build and riding style.
What are the advantages of the Duotone Foil Assist Mast AL Set Complet?
The main benefits are easier take-offs from the 33 kg of thrust, longer sessions thanks to the two batteries, a safe retractable propeller, and wide compatibility with standard foils and boards.
How do I care for the Duotone Foil Assist Mast AL Set Complet?
Rinse thoroughly with fresh water after every session, charge the batteries according to the manufacturer's instructions, and regularly check the condition of the connections, cables, and protective covers. Store the kit in a dry, frost-free place to preserve the electronic components.
What should I 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?
GlissEvolution has over 20 years of expertise in watersports. Our team of passionate riders tests all the gear themselves at our local spots in La Baule and Pornichet. We provide responsive, France-based after-sales support, a 2-year warranty, free shipping on orders over €150, and click-and-collect at our shop in Pornichet.
▶ Need advice?
GlissEvolution, 2c avenue du Gulfstream, 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
