eMast AL (w/o Motor) is the Foil Assist mast without motor (or without electrical parts), ideal as a replacement or to expand your setup.
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eMast AL (w/o Motor) is an original Duotone spare part for the Foil Assist system, designed to keep your setup performing safely and reliably.
This version requires separate purchase of the required components (e.g. motor, propeller, cable/connector, leash and fuselage adapter depending on model). Perfect for upgrades, maintenance or as a replacement mast.
Why riders choose it:
- Original Duotone mast prepared for Foil Assist.
- Stiff, low-drag profile with internal cable routing.
- Perfect for replacement or system expansion.
Who it’s for:
- Anyone replacing a mast or building a custom Foil Assist setup.
Key features:
- Original Duotone mast prepared for Foil Assist.
- Stiff, low-drag profile with internal cable routing.
- Perfect for replacement or system expansion.
Technical specs:
| Length (cm) | 84 |
| Chord (mm) | 120 |
| Thickness (thinnest point, mm) | 18 |
| Weight (kg / tolerance +/- 5%) | 3.55 |
| 3BS screws | 3x M8x50 TX45 |
| Recommended torque | 15Nm M8 |
| Construction | Alloy |
| Disciplines | Assisted Prone, Downwind, Wake & Wing Foiling |
| Conditions | Small to Medium size surf, DW conditions |
| Character | Strong, easy, maneuverable, direct response |
| Fuselage compatibility | D/LAB Wings + Tail / Aero AL 3BS / Fanatic & Duotone Carbon |
What’s included:
- 1 mast as described (without non-included components).
Compatibility:
- Duotone Foil Assist system (check setup-specific compatibility).
FAQ:
- Can I mount it on any board?
You need a board with standard US tracks.
Care & maintenance:
- Follow Duotone mounting/torque guidelines; rinse after saltwater use.
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