North SURF SF680Sonar Front Wing
We’ve engineered our Sonar Surf Series for super low stall speeds, effortless pumping and surf-style carving. Ideal for riders wanting more from surf and downwind swells (with or without a wing). The foil’s insensitivity to angle of attack change means you don’t have
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to be an expert or have perfect pumping technique. A refined balance of roll stability and manoeuvrability gives you confidence during pumping and take-offs, and the ability to initiate powerful rail-to-rail carves. Push it harder, lip stall and lay down banking turns, knowing tip ventilation is a thing of the past. Reduced distance between the mast and front wing makes for faster, tighter pivoting turns. We’ve kept the span similar between the three sizes, providing the same ride feel across the entire size range. The SF promises a frictionless sensation of glide at slower speeds. Responsive and agile. With intuitive recovery. Wakesurfing ten waves back, prone-surfing, wing-surfing, pumping or mastering the downwind. The Sonar SF Series. At one, with it all.
product code: 85004.240095
About the technology
Features
- Recommended with S185 Stabilizer
- Low stall speed
- Effortless pumping
- Surf-style turning (smooth rail to rail and surf yaw snap)
- Composed glide
Materials
- Pre-Preg Carbon
- Titanium Screws
Front Wing, Cover, Screw Pack D (M8x25mm)
Size chart
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SONAR SF SERIES
At one with it all
BEHIND THE DESIGN
SONAR SF SERIES
Discover what low-speed glide and surf-style performance bring to your ride with North Foil Designer Uli Sommerlatt and Brand Director Mike Raper.
