Duotone AL 3BS Mast – Versatile High-Performance Aluminum Foil Mast
Duotone AL 3BS Mast combines maximum versatility with high-level performance in a durable and efficient aluminum construction.
Now featuring the innovative AL 3BS+ connection, it ensures full compatibility across the entire Duotone foil range, simplifying your quiver while optimizing on-water performance.
Performance
- Optimized structural stiffness – Direct response and precise board feel.
- Low-drag profile – Performance that rivals carbon masts.
- Ultra-strong connection system – One-piece feel for enhanced control.
Construction & Technology
- High-wall base plate – Increased rigidity and structural durability.
- AL 3BS+ connection – Expanded compatibility with the full Duotone foil lineup.
- Helicoil inserts – Increased thread durability and longevity.
- Compatible with Aero AL 3BS and D/LAB fuselages
Available Lengths
- 60 cm
- 75 cm
- 82 cm
- 90 cm
The AL 3BS Mast is built to perform across all foiling disciplines, including Wing Foiling, Prone, SUP, Windsurf, Pump, and Downwind Foiling. It is the ideal choice for riders seeking durability, efficiency, and maximum system compatibility.









