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2026 Duotone Foiling & Electric eMast Assist Set AL

By Duotone
€2.829,00
Dydis
Spalva

Pre-order, delivery within 7 business days. Express delivery available (€50) within 2–3 business days.

FREE DELIVERY FROM €150
14-DAY MONEY BACK GUARANTEE
DO YOU HAVE ANY QUESTIONS? +370 650 44215
DELIVERY INFORMATION
After purchasing our goods, couriers will deliver them to your home or parcel locker within 2-5 business days. In order to receive your parcel in the shortest possible time, we recommend ordering goods before 12:00 on the day. However, this does not guarantee that you will receive the goods within 2 days, especially during the festive period, when parcel machines are overloaded and couriers' workloads are significantly increased. You can always track your parcels with the tracking number you receive. Pick-up at our store, Rinktinės g. 55, 09207 Vilnius - FREE The cost of delivering small items to a parcel terminal is 2.95 EUR including VAT. The price of delivering medium-sized items to a parcel terminal is 5.95 EUR including VAT. Prices for delivery of larger items by courier start from 12.95 EUR including VAT.
RETURN POLICY
You can return faulty goods within 14 days without giving a reason if: the goods have not been used, have all labels, packaging and all accessories related to the goods are intact. You can find more information about consumer rights, returnable and non-returnable goods in - (Article 6.22810 of the Civil Code). You can return the goods to our store or by sending them to us at Rinktinės g. 55, 09207 Vilnius. Before doing so, please inform us: when the goods were purchased, what the defect is, along with the document proving the purchase of the goods. We will process your refund request as soon as possible, but it may take up to 14 days. Defective goods can be replaced with new ones, repaired, or the money paid can be refunded. If the buyer is not satisfied with the decision or believes that his rights have been violated, the buyer may apply to the State Consumer Rights Protection Service, at Viniaus g. 25, Vilnius 01402, www.vvtat.lt or to the court, through an extrajudicial complaint procedure (CC 6.2287, Art. 16, p. 1). Before that, but no later than within 3 months after the violation, by submitting a written request to the Seller, setting out his requirements. In accordance with the procedure provided for by law, the Seller will provide a reasoned, detailed written response, supported by documents, within 14 days. The buyer has the right to fill out a request on the European online dispute resolution platform ec.europa.eu/ord/
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FOIL ASSIST MAST

PRONE SURF / DOWNWIND

Duotone eMast Assist Set AL 2026

Item-no. 40260-6300 · Sizes: 84 · Colors: C99 Random

The Foil Assist Mast AL offers precise control, smooth glide, and versatile performance for prone, downwind, wake and light-wind wing foiling.

With a size of 84 cm, this mast is ideal for prone and downwind foiling and can also be used for wake foiling in tanker waves and wing foiling in light winds.

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The motor pod is seamlessly integrated into the mast profile, positioned 17 cm below the top plate. This integration not only enhances aesthetics but also contributes to performance. The mast features internally routed cables, ensuring optimal glide and maximum maneuverability. Its rigid, surf-inspired profile provides precise control and instant responsiveness while minimizing drag for smoother, more efficient sessions.

Customize your ride with different propellers — plastic or aluminum — to dial in your perfect setup. Choose between powerful assistance that enables you to ride smaller foils and perform sharper turns, or go for a smoother boost for easy takeoffs and foiling. The folding gear propeller minimizes drag for effortless glide on the wave. Its integrated gear system allows the two-blade propeller to unfold instantly, delivering a seamless transition as you kick out of the wave and power back out.

All components of the Foil Assist system are compatible with the other mast options, allowing you to easily expand your setup. With a wide selection of fuselage adapters — including, in addition to Duotone, ten other options such as F-One, Armstrong, Gong, Axis, Lift, North, Code, Sab, AFS, and KT — the Foil Assist can be seamlessly combined with most foil systems. It mounts to the board just like a traditional mast.

To maximize battery runtime with your Foil Assist, we recommend using a front wing with a surface area of 900 cm 2 or larger, along with a board that has a minimum volume of 35 L.

Whether you're looking to enhance your sessions or push your performance, every detail of the Foil Assist Mast AL has been engineered for a seamless and intuitive assist experience in all conditions.

The following items are included in the eMast AL Set:

Foil Assist Mast AL including motor, bell, regular propeller blades, regular cable, and leash

Assist eMast cover

Motor bell & propeller cover

Screw set and tools

Cable fastener V

Spare regular propeller blades

Battery bag

Tech Features Sizes Video

Tech Features

Stiff mast for a direct response

The eMast AL Cruise is incredibly stiff and provides a direct, responsive feel.

Low drag through integrated motor pod

The fully integrated motor pod, positioned 15 cm above the fuselage, and internally routed cables optimize glide and maneuverability while allowing for easy assembly.

Different boost options

Customize your ride with different propellers — plastic or aluminum — to dial in your perfect setup. Choose between powerful assistance that enables you to ride smaller foils and perform sharper turns, or go for a smoother boost for easy takeoffs and foiling.

Highly modular

Every component of the Foil Assist system is cross-compatible with the other eMast options, making it easy to expand your setup. The Foil Assist Cruise Mast AL can be mounted to any brand’s foilboard with standard US foil tracks.

Reliable signal transmission

The wireless connection between the remote and the Foil Assist system is very stable, as the receiver is integrated into the lid of the battery box. This design prevents the connection from being interrupted by water.

Folding propeller for low drag

The two-blade folding propeller reduces drag, allowing for effortless gliding on the wave. Thanks to its integrated gear system, the propeller unfolds instantly, providing a smooth transition as you kick out of the wave and power back out.

Sizes & Specs

Lenght (cm) Chord (mm) Thickness (Thinnest Point In mm) Weight (kg / Tolerance: +/- 5% Possible) Screws 3bs Rec. Torque Construction Disciplines Conditions Character Compatibility Fuselages
84 120 18 3.45 3x M8X50 TX45 15NM M8 Aluminum Assisted Prone, Downwind, Wake, Wing Foil Small to Medium size surf, DW conditions Strong, easy, maneuverable, direct response D/LAB Wings + Tail / Aero AL 3BS / Fanatic & Duotone Carbon

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