Want to feel every input from your foil without delay? The DUOTONE MAST AL 3BS 2025 focuses on stiffness and a low-drag geometry for direct feedback. This mast is for riders who demand a clear connection between board and wing.
KEY INFORMATION
What we like
- Direct Control: The AL 3BS aluminum ensures a rigid connection between the fuselage and mast, so you feel your actions immediately.
- Reduced Drag: The mast's refined profile minimizes water resistance for a smoother glide.
- Robust Assembly: A glued and screwed base plate with Helicoil threads ensures lasting hold.
- Extended Compatibility: This mast fits Aero AL 3BS+ and D/LAB fuselages, and is useful across multiple setups.
Available sizes
Use
Recommended level
Included / Not included
- ✅ Included: Duotone AL 3BS 2025 Mast
- ❌ Not included: Fuselage, wings, mounting screw set
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DETAILED DESCRIPTION
Design and Stiffness
The AL 3BS aluminum mast delivers noticeable stiffness while riding: the connection between the fuselage and mast is precise, resulting in accurate foil control. Whether you're making progressive turns or quick accelerations, you'll feel direct power transmission, which is useful for correcting your trajectory without latency. The design aims for consistent ride feel session after session.
Drag and Behavior
The mast's refined profile reduces drag and promotes a smoother glide. In practice, this helps maintain speed during transitions and provides a more stable foil reading at low speeds. If you want a glide that's less sensitive to irregularities, the low drag coefficient is a notable feature of this mast.
Attachment and Durability
The high-walled base plate and the bonded and screwed "one-piece" connection reinforce the overall robustness. Helicoil threads increase screw retention over time, particularly useful in intensive use. The assembly is designed to limit weak points and extend the lifespan of the mast-fuselage connection.
Compatibility and Assembly
The mast integrates with Duotone Aero AL 3BS+ and D/LAB fuselages. The bonded and screwed "one-piece" connection facilitates assembly and reduces play. If you change fuselages, the listed compatibility gives you the freedom to adjust your setup according to your riding preferences without modifying the mast-board interface.
Choosing Your Length
Four lengths are available: 60, 75, 82, and 90 cm. Generally, a shorter mast favors riding closer to the water and in shallow water sessions, while a longer mast provides more height and stability in open water. Depending on your template and use, we recommend prioritizing the length that matches your riding style.
Who It's For and Use
The DUOTONE MAST AL 3BS 2025 is for riders looking for a responsive connection and a solid structure for committed foiling. It will suit intermediate to advanced riders who wingfoil or foil and want a mast capable of supporting regular use while remaining performant on the glide.
TECHNICAL SPECIFICATIONS
| Feature | Detail |
|---|---|
| Brand / Model | Duotone Wing DUOTONE MAST AL 3BS 2025 |
| Use | Wingfoil / Foil / Freeride |
| Materials | Aluminum (AL 3BS) |
| Construction | Glued and screwed base plate, high walls |
| Technologies | AL 3BS+ system, Helicoil threads |
| Duotone Wing Reference | 42250-3815 |
| EAN | 9010583251332 (60 cm), 9010583251349 (75 cm), 9010583251363 (82 cm), 9010583251356 (90 cm) |
FAQ - DUOTONE MAST AL 3BS 2025
This mast is for intermediate to advanced wingfoil and foil riders who demand a stiff connection and low-drag performance.
You'll experience direct control, reduced drag, and a solid assembly thanks to its base plate and Helicoil threads.
Available in 60 cm, 75 cm, 82 cm, and 90 cm, you can choose a shorter mast for closer proximity to the water or a longer one for increased height and stability.
Yes, this mast is compatible with Duotone Aero AL 3BS+ and D/LAB fuselages. Always check mechanical compatibility with your fuselage before assembly.
To maintain your mast, rinse it with fresh water after every session, regularly inspect the Helicoil threads, and tighten the screw set according to the manufacturer's recommendations.
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.
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