2026 Duotone Foil Assist AL Set

Foil Assist Mast AL Set

Prone / Downwind / Wake / Wing Foil

Mast Size: 84cm

Harness Sizes: S/M - L-XXL

What Duotone has to say

The Foil Assist Alloy Mast is designed to enhance your foiling experience by combining power, maneuverability, glide, and modularity. With a single size of 84 cm, this mast is ideal for prone and downwind foiling. It's also excellent for wake foiling in tanker waves and wing foiling in light winds.

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.
• STIFF ALLOY MAST FOR A DIRECT RESPONSE - The stiff alloy mast features a rigid, surf-inspired profile that ensures precise control and instant responsiveness, minimizing drag for smoother and more efficient sessions.
• HIGHLY MODULAR - The Foil Assist Mast AL is designed for modularity, enabling effortless swapping of the motor and connector cable across the entire Foil Assist mast range. Its quick swap adapter system is compatible with fuselages from all major foil brands, including Duotone, F-One, Armstrong, Gong, Axis, Lift, North, Code, Sab, AFS and KT, as well as with any prone or wing board using standard US foil tracks.
• UNPARALLELED THRUST TO GET ON FOIL EVEN SOONER - Powered by a high-torque motor with a maximum thrust of 33 kg, the Foil Assist Mast AL enables the use of 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 when the motor is engaged, ensures minimized drag and enhanced safety during use. For additional torque, you can replace the plastic propeller blades with the power propeller blades made out of aluminum.
• 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.

Recommended Board & Foil Setup:

Boards:

• Midfish
• Skybrid / Skybrid SLS
• Crush SLS (40 L)

Fuselage:

• Duotone Adapter Fuselage
• Fuselage Aero Tail D/LAB
• Fuselage Aero AL 3BS

Front Wings:

• Crest D/LAB
• Glide 2.0 D/LAB
• Glide 2.0 SLS
• Free SLS

Stabilizers:

• Back Wing Stabilizer S
• Back Wing Stabilizer H
• Back Wing Stabilizer C