North SONAR AF – Wing Foil Mast

SON OF

Foil Mast

Our refined Aluminium Foil (AF) profile offers the best balance between low weight and increased strength for higher loads. The AF72 mast is ideal for flatter water and surf foiling. The AF8 is the perfect beginner size for wing foiling. The AF85 performs in all disciplines and is more forgiving in rougher conditions. The AF85 and AF95 give you more height to cross waves or make tight turns. The 55cm AF mast is for extremely shallow waters. The Sonar mast features our unique GeoLock conical geometry locking system. Designed for strength and stiffness, GeoLock provides a more effective load-bearing connection between the mast and the fuselage that connects them, making them feel like one piece. Screws engage in the GeoLock, allowing load transfer across the entire cross-section of the mast profile and enabling more efficient load distribution and a secure connection that lasts.

NOTE: The AF mast does not have an integrated foil board mounting plate. To mount it on your foil board, you will need the AF Board Adapter, which is available separately or included in all Sonar AF and Prime Editions.