Sonar SF1230

Sonar SF1230

northkb.com

Released March 2023

Area
1230 (cm²)
Wingspan
93.0 (cm)
Aspect Ratio
7.1

We’ve engineered our Sonar Surf Series for super low stall speeds, effortless pumping and surf-style carving. Ideal for riders wanting more from the surf and downwind swells (with or without a wing). The foils insensitive to angle of attack change means you don’t have to be an expert or have perfect pumping technique.

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 SF Series. At one with it all.

Comparison to similar foils

Sonar SF1230 MA1225 Kujira 1210 X-Glide V2 1250 Apex MA V1 1250
North Armstrong Takuma Takoon Ozone
Sonar SF1230 MA1225 Kujira 1210 X-Glide V2 1250 Apex MA V1 1250
northkb.com armstrongfoils.com takuma.com takoon.com ozonekites.com
Area
cm²
1230 1225 1210 1250 1250
Aspect Ratio
7.1 7.14 7.2 7.2 6.8
Chord
cm
16.2 17.1
Thickness
cm
2.3
Volume
cm³
Wingspan
cm
93.0 93.5 93.5 95.0 92.4
Downwind
Kite
Prone
Pump
Wing
Beginner
Intermediate
Advanced
Release Date March 2023 December 2022 August 2020 February 2023 January 2023