2026 Duotone Foil Assist D/LAB Set

Foil Assist Mast D/LAB Set

Prone / Downwind / Wake / Wing Foil

Mast Size: 84cm

Harness Sizes:

• S/M (71-89 cm or 28-35″)
• L/XXL (89-114 cm or 35-45″)

What Duotone has to say

The Foil Assist Mast D/LAB is the ultimate accessory for foiling enthusiasts, combining the advanced features of the Mast Slim 2.0 HM with the convenience of an integrated motor pod positioned 17 cm below the top plate. Made from carbon, this mast is the lightest and most sophisticated assist mast option available, designed to elevate your foiling experience through a perfect blend of power, maneuverability, glide, and modularity.

Features:

• LOW DRAG THROUGH SEAMLESS INTEGRATION – The fully integrated motor pod, fixed at 17 cm below the top plate, and internally routed cables optimize glide and maneuverability, while allowing for easy assembly.
• MODULAR DESIGN – The Foil Assist Mast D/LAB enables easy swapping of the motor and connector cable across the entire Assist mast range. It is compatible with the Duotone 3BS fuselage, Tail D/LAB, and SLS and D/LAB wing sets. Additionally, it connects to Armstrong foils with a specially designed fuselage and can be attached to any brand’s prone or wing board.
• UNPARALLELED THRUST TO GET ON FOIL EVEN SOONER – Powered by a high-torque motor and boasting a maximum thrust of 33 kg, the Foil Assist Mast D/LAB enables you to use smaller foils and boards, resulting in greater responsiveness, maneuverability, and control.
• POWERFUL FOLDING PROPELLER FOR MINIMIZED DRAG AND SAFETY – The powerful folding gear propeller, which only opens and rotates when the motor is engaged, ensures minimized drag and enhanced safety during use.
• CONSISTENT PROPULSION AND OPTIMAL SIGNAL – The placement of the receiver in the battery box on the harness ensures optimal signal transmission to and from the remote, providing reliable power throughout your session.
• EXTREMELY LOW DRAG – The slim and extremely low drag profile ensures maximum performance for the intended foiling discipline. The super slim base plate design minimizes drag while pumping up on the foil, landing and touching down significantly.
• TURNING BEHAVIOR – The riding characteristics of the Mast Slim 2.0 D/LAB remain extremely playful. The High Modulus Carbon fiber enables precise turning.
• RIGIDITY – Tested to its limits and approved by our Pro Team, the Mast Slim 2.0 D/LAB is our most rigid High Modulus Carbon mast yet.

Recommended Board & Foil Setup:

Boards:

• Midfish
• Crush SLS (40 L)

Fuselage:

• Monobloc Tail PX D/LAB
• Fuselage Aero Tail D/LAB
• Monobloc Tail S D/LAB

Front Wings:

• Crest D/LAB
• Glide 2.0 D/LAB

Stabilizers:

• Back Wing Stabilizer S
• Back Wing Stabilizer H