Duotone Foil Assist eMast D/LAB
Duotone Foil Assist eMast D/LAB - C99:random / 84 is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at The SUP Co x Woodmill
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UK Delivery & Shipping
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European & International Shipping
European & International Shipping
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As for returns; we will happily refund an item purchased from The SUP Company if returned to us within 30 days; excluding gift vouchers and customised products, except when faulty. Returned goods must be unused and supplied in their original packaging, unless the goods are faulty.
Duotone Foil Assist eMast D/LAB
Duotone Foil Assist eMast D/LAB - C99:random / 84 is backordered and will ship as soon as it is back in stock.
Description
Description
Duotone Foil Assist eMast D/LAB (w/o Motor)
The Duotone Foil Assist eMast D/LAB (w/o Motor) is a premium carbon replacement mast assembly for the Duotone Foil Assist D/LAB system. It is designed for riders who already have the key electric drive parts from an existing Foil Assist setup and need to replace or expand the D/LAB mast section without buying a full eMast Set or complete Foil Assist package.
This version includes the carbon D/LAB mast with motor pod, Electronic Speed Controller, connector and internally routed cables, but it does not include the motor, motor bell, propeller, cable or leash. It is therefore a specialist replacement part rather than a complete, ready-to-use Foil Assist mast.
Who is it best for?
- Existing Duotone Foil Assist D/LAB owners replacing a damaged mast
- Riders who already have the compatible motor, bell, propeller, cable and leash
- Foil Assist users wanting the lightest, most responsive D/LAB carbon mast feel
- Experienced owners or workshops carrying out a like-for-like replacement
- Riders who want to keep their existing electric parts rather than buying a full new mast set
Who should choose a different product?
If you need a ready-to-build mast and motor package, choose the Duotone eMast D/LAB Set instead. If you need the full rider-ready Foil Assist system with batteries, eHarness, remote and charger, look at the Duotone Foil Assist Set D/LAB. If you only need the carbon mast body with no electric parts at all, see the Duotone eMast D/LAB Only (w/o any electric parts).
Why choose the D/LAB mast?
- Premium carbon construction: lighter and more refined than the aluminium option, with a more responsive feel underfoot.
- 84cm mast length: a versatile height for prone foiling, downwind foiling, wake foiling and light-wind wing foiling.
- Low-drag D/LAB profile: built for riders who value glide, speed and a cleaner free-flight feel once on foil.
- Integrated motor pod: keeps the Foil Assist architecture clean and purpose-built, rather than using an external add-on pod.
- Includes key internal electronics: supplied with ESC, connector and internally routed cables already part of the mast assembly.
- Cost-effective repair route: ideal when your motor and other electric components are still usable.
What does “w/o Motor” mean?
“w/o Motor” means this is not a complete eMast Set. It includes more than the bare carbon mast, but it does not include the actual drive motor or propeller system.
| Included | Not included |
|---|---|
| D/LAB carbon eMast | Motor |
| Motor pod | Motor bell |
| Electronic Speed Controller | Propeller |
| Connector | External cable |
| Internally routed cables | Leash |
| Batteries, eHarness, eRemote and charger |
Specifications
| Specification | Detail |
|---|---|
| Product | Duotone Foil Assist eMast D/LAB (w/o Motor) |
| Model year | 2026 |
| Mast length | 84cm / 33.1" |
| Construction | D/LAB carbon |
| Motor pod position | Approx. 17cm below the top plate |
| Included electric parts | ESC, connector and internally routed cables |
| Motor | Not included |
| Board mounting | Standard twin US foil tracks |
| Foil compatibility | Requires the correct Duotone Foil Assist fuselage adapter |
| Best use | Replacement or expansion part for existing Duotone Foil Assist D/LAB setups |
Compatibility and setup advice
This mast is intended for use within the Duotone Foil Assist system. To make it functional, you will need the correct remaining Foil Assist components, including the motor, motor bell, propeller, cable, leash, batteries, eHarness, eRemote, charger and the correct fuselage adapter for your foil system.
If you are replacing a damaged mast, check carefully whether your existing motor, bell, propeller, cables and connectors are still serviceable before ordering. If any of those parts are damaged or missing, the full Duotone eMast D/LAB Set may be the cleaner option.
Useful related products
- Duotone eMast D/LAB Set – complete D/LAB mast and motor set
- Duotone Foil Assist Set D/LAB – full premium Foil Assist package
- Duotone eMast D/LAB Only (w/o any electric parts) – bare replacement mast option
- Duotone Foil Assist accessories and spares – adapters, cables, propellers and replacement parts
Watch our Duotone Foil Assist review
Our Duotone Foil Assist review explains where the D/LAB mast sits in the range, how it compares with the AL version, and who will benefit most from the lighter carbon construction.
Helpful buying advice
- Duotone Foil Assist vs Foil Drive Gen 2
- Foil Assist Explained: Foil Drive vs Duotone vs Waydoo
- Duotone Foil Assist 2-Blade vs 3-Blade Propeller Guide
- Visit The SUP Co x Lymington for Foil Assist advice and demos
FAQs
Is this a complete Duotone eMast D/LAB Set?
No. This is the eMast D/LAB without motor. It includes the D/LAB carbon mast, motor pod, ESC, connector and internally routed cables, but it does not include the motor, motor bell, propeller, cable or leash.
What is the difference between this and the eMast D/LAB Set?
The eMast D/LAB Set is the more complete mast-and-motor package. This “w/o Motor” version is intended for riders who already have compatible motor parts and only need the mast assembly with its internal electronics.
What is the difference between this and the eMast D/LAB Only version?
This version includes the ESC, connector and internally routed cables. The “Only w/o any electric parts” version is the bare carbon mast without those electric components.
Does it include the propeller?
No. The propeller is not included. You will need the correct Duotone Foil Assist propeller and motor bell assembly separately if you do not already have them.
Does it include batteries, eHarness, remote or charger?
No. Batteries, eHarness, eRemote and charger are not included with this mast replacement part.
Will it fit my foil board?
The mast mounts to foil boards with standard twin US foil tracks. You also need the correct fuselage adapter to connect the mast to your chosen foil system.
Should I fit this myself?
This is a specialist Foil Assist replacement part. If you are not confident working with the Duotone Foil Assist system, we recommend getting advice before fitting, especially where internal cables, connectors and waterproofing are involved.
Can The SUP Company help me choose the correct replacement part?
Yes. If you are unsure whether you need the w/o Motor version, the bare mast-only version or the full eMast Set, contact The SUP Company with details of your current setup and what has been damaged or lost.
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