Description
Exceptional glide
Exceptional glide: North's thinner-profile, higher-aspect carbon stabilizers have less drag and a more efficient outline. Pair the S210 with a small front wing for high speed with a more agile feel.
Area 210 cm² · Span 350 mm · Aspect ratio 5.9 · Pre-preg carbon
Who it's for
- Riders using small front wings and looking for speed.
- Anyone who wants a more agile feel.
What makes it special
01 Clean flow
Mounted on top of the fuselage, it works out of the front wing's turbulence.
02 Easy to recover
Gives earlier warning when breaching and recovers easily.
03 Thinner profile
Less drag.
04 Higher aspect ratio
Less drag than previous stabilizers.
05 More efficient outline
Less drag and more glide.
06 Less friction
Less friction for better glide.
Sonar stabilizers
| STABILIZER | AREA | SPAN | ASPECT RATIO |
|---|---|---|---|
| S122 | 122 cm² | 370 mm | 11.2 |
| S145v2 | 145 cm² | 350 mm | 8.4 |
| S142 | 150 cm² | 380 mm | 10.2 |
| S158v2 | 158 cm² | 380 mm | 9.1 |
| S178 | 180 cm² | 380 mm | 8.1 |
| S185 | 185 cm² | 350 mm | 6.6 |
| S208 | 208 cm² | 380 mm | 7.0 |
| S210 | 210 cm² | 350 mm | 5.9 |
| S215 | 217 cm² | 368 mm | 6.3 |
| S238 | 238 cm² | 430 mm | 7.8 |
| S320 | 320 cm² | 430 mm | 5.9 |
Official North data; this stabilizer in bold.
Technology and construction
- Construction: pre-preg carbon: optimal stiffness and direct response.
- Hardware: C screw set (M8 x 16).
- Mounting: mounted on top of the fuselage, out of the front wing's turbulence.
- Sonar system: compatible with all Sonar aluminium and carbon fuselages.
- Includes: stabilizer, cover and C screw set (M8 x 16).
See it in action
Which one to choose?
- Sonar S208 (208 cm²): smaller, needs less front-foot pressure.
- Sonar S215 (217 cm²): bigger, needs more front-foot pressure.
Pair it with: MA500v2 front wing, MA600v2 front wing, MA700v2 front wing, Sonar carbon fuselage and C replacement screws.
Frequently asked questions
Which front wings do I pair it with?+
According to North's compatibility chart: MA500v2, MA600v2, MA700v2, MA850v2, MA1050v2, MA1200v2, MA1500v2, HA550, HA650, HA750, HA850, HA950, HA1050, HA1150 and HA1250.
What changes with a bigger or smaller stabilizer?+
According to North, the stabilizer creates a downward force that stops the front wing from nosediving: a bigger one needs more front-foot pressure, and a smaller one, less.
Which screws does it come with?+
It comes with the C screw set (M8 x 16). North recommends applying marine grease to the screws every time you assemble it.
Is it compatible with my foil?+
Yes, if you have North's Sonar system: it fits all their aluminium and carbon fuselages.
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