Description
2021 North Sonar Foil Front Wing 850
Performance Freeride Foil
Kite-foiling or tow-surfing
The perfect foil you will never outgrow. Amazing top end and bottom end speed, yet playful and forgiving, the Sonar 850 is your ultimate freeride wing. Smooth control at both ends of the speed spectrum and an exceptionally low stalling speed allow you to master new maneuvers quickly.
Includes
Front Wing with Cover, Foil Screw Pack D
Foil Technology
Maximum freeride performance
Carries the lift through all maneuvers and lets you step up your foil game with ease.
Anhedral wing profile
Swept back outline allows for a more agile flight mode and roll stability during maneuvers.
Optimised low drag to lift ratio
Foil section allows for thrilling top end speeds combined with unbelievable low stall speed.
Carbon Sandwich Construction with 3K Finish
Lightweight foam core with premium 3K Carbon finish for an optimum strength to weight ratio.
North Foil Hardware Guide
| Connection | Model | Head | Qty and Length | Diameter |
|---|---|---|---|---|
| Board Adaptor to Mast (A) | Recessed Star | 2 x 40mm | M8 | |
| Alloy Fuselage to Mast (B) | Star Socket | 2 x 35mm | M8 | |
| Carbon Fuselage to Mast (B2) | Recessed Star | 2 x 30mm | M8 | |
| Fuselage to Stabilizer (C) | Recessed Star | 2 x 16mm | M8 | |
| Front Wing to Fuselage (D-I) | MA v2 700 | Recessed Star | 3 x 23mm | M8 |
| Front Wing to Fuselage (D-I) | MA v2 850 | Recessed Star | 3 x 25mm | M8 |
| Front Wing to Fuselage (D-I) | MA v2 1050 | Recessed Star | 3 x 25mm | M8 |
| Front Wing to Fuselage (D-I) | MA v2 1200 | Recessed Star | 3 x 30mm | M8 |
| Front Wing to Fuselage (D-I) | MA v2 1500 | Recessed Star | 3 x 33mm | M8 |
| Front Wing to Fuselage (D-I) | MA v2 1850 | Recessed Star | 3 x 35mm | M8 |
| Front Wing to Fuselage (D-I) | MA v2 2100 | Recessed Star | 3 x 35mm | M8 |
| Front Wing to Fuselage (D-I) | MA v2 2400 | Recessed Star | 3 x 40mm | M8 |
| Front Wing to Fuselage (D-I) | SF 580 | Recessed Star | 3 x 23mm | M8 |
| Front Wing to Fuselage (D-I) | SF 680 | Recessed Star | 3 x 23mm | M8 |
| Front Wing to Fuselage (D-I) | SF 830 | Recessed Star | 3 x 25mm | M8 |
| Front Wing to Fuselage (D-I) | SF 930 | Recessed Star | 3 x 25mm | M8 |
| Front Wing to Fuselage (D-I) | SF 1080 | Recessed Star | 3 x 30mm | M8 |
| Front Wing to Fuselage (D-I) | SF 1230 | Recessed Star | 3 x 30mm | M8 |
| Front Wing to Fuselage (D-I) | HA 550 | Recessed Star | 3 x 23mm | M8 |
| Front Wing to Fuselage (D-I) | HA 650 | Recessed Star | 3 x 23mm | M8 |
| Front Wing to Fuselage (D-I) | HA 750 | Recessed Star | 3 x 23mm | M8 |
| Front Wing to Fuselage (D-I) | HA 850 | Recessed Star | 3 x 25mm | M8 |
| Front Wing to Fuselage (D-I) | HA 950 | Recessed Star | 3 x 25mm | M8 |
| Front Wing to Fuselage (D-I) | HA 1050 | Recessed Star | 3 x 25mm | M8 |
| Front Wing to Fuselage (D-I) | HA 1150 | Recessed Star | 3 x 25mm | M8 |
| Front Wing to Fuselage (D-I) | HA 1250 | Recessed Star | 3 x 30mm | M8 |
| Front Wing to Fuselage (D-I) | HA 1450 | Recessed Star | 3 x 30mm | M8 |
| Front Wing to Fuselage (D-I) | Pump 1800 | Recessed Star | 3 x 33mm | M8 |
| Front Wing to Fuselage (D-I) | Pump 2050 | Recessed Star | 3 x 33mm | M8 |
| Front Wing to Fuselage (D-I) | DW 750 | Recessed Star | 3 x 23mm | M8 |
| Front Wing to Fuselage (D-I) | DW 900 | Recessed Star | 3 x 25mm | M8 |
| Front Wing to Fuselage (D-I) | DW 1100 | Recessed Star | 3 x 25mm | M8 |
| Front Wing to Fuselage (D-I) | DW 1400 | Recessed Star | 3 x 30mm | M8 |
