North Sonar Carbon Foil Mast โ CF Edition
Maximum Stiffness. Ultra-Low Drag. Pure Performance.
Elevate your foil game with the North Sonar Carbon Foil Mast (CF Edition) โ engineered for riders seeking the ultimate in stiffness, control, and hydrodynamic efficiency. Built using high-quality pre-preg carbon, the CF mast delivers an ultra-direct connection to your foil, reduced drag, and uncompromising responsiveness across all foil disciplines.
Now available in three lengths โ CF72, CF85, and CF95 โ to suit everything from prone surf and tow-in, to powered winging, downwinders, and high-speed kite foiling.
Why Ride the CF Edition
- Full pre-preg carbon for exceptional stiffness and response
- Low swing weight improves pumping, maneuverability, and feedback
- Integrated GeoLock system for solid, load-bearing connection to fuselage
- Refined taper ensures optimal load transfer and reduced turbulence
- Ideal for wing, kite, prone, tow, wake, and downwind foiling
Available Sizes & Use Cases
| Model | Length | Best For |
|---|---|---|
| CF72 | 72cm | Shallow water, prone surf, tow-foiling, tight carving |
| CF85 | 85cm | Wing foiling, freestyle, downwind, all-round use |
| CF95 | 95cm | Kite foiling, high-speed downwind, choppy water, advanced control |
Key Features
| Feature | Description |
|---|---|
| Pre-preg Carbon Construction | Ultra-light and strong with tuned flex for high load riding |
| Integrated One-Piece Design | Tapered mast for clean load transfer and reduced drag |
| GeoLock Load-Bearing Connection | Locks mast securely into fuselage for direct power and control |
| Low-Profile Hydrodynamics | Minimizes water resistance for smoother lift and glide |
| Standard 165x90mm Bolt Pattern | Fits most modern foilboards with track mounting systems |
Included With
- CF72, CF85, or CF95 Carbon Mast
- Padded Mast Cover
- Sonar Tool Kit
- Sonar Screw Pack B (M8x35mm Screws + Flat Washers)
- GeoLock Interface System
Compatible With
- All North Sonar Fuselages (Carbon C700 or Aluminum A700)
- All Sonar Front Wings (MA, HA, DW, SF, Speed)
- All S-Series Stabilizers
- All boards with 165x90mm mast track



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