2021 North Sonar Foil AM Mast

2021 North Sonar Foil AM Mast

Availabel sizes:70cm, 85cm


  • GeoLock


Choppy conditions or towing in to giants

High speed control

Ideal for Freeride foiling and tow-surfing, the 85cm Mast increases overall ride performance in choppy conditions. This Mast length is perfect to heel over more, fly the kite lower and further power up the foil system for a more controlled high speed ride. Precisely CNC-machined from 6061-T6 anodised aeronautical-grade aluminium for minimum resistance, with structurally engineered connections for an exceptional strength to weight ratio.


Engineered to last, our unique GeoLock tapered geometry locking system provides a more effective load-bearing connection between the Mast and Fuselage, locking them together, so they feel like one piece. Screws engage the GeoLock while load transfer now takes place over the full

Power up

For a controlled high-speed ride with the 85cm Sonar Mast.

2021 North Sonar Foil chart

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