Sroka S-Foil 550 S HA
- 550area, cm²
- 678span, mm
- 8.30aspect ratio
- Mid-lowaspect · AR 6.0 – 8.5
Family S-Foil High Aspect (HA) Chord 105 mm Brand’s category Glide / high aspect Disciplines wing, race, kite, tow, sup, pump high-modulus carbon (Carbon HM) · 2024-2026
The closest current wings from other brands — every one within ±5% of area and ±8% of aspect ratio, ranked closest first. The closest, the Takoon Flare Front Wing 550, is already drawn over it. Select a numbered wing to draw it — up to three at a time.
The S-Foil High Aspect runs 6 sizes, 550–1,350 cm²; aspect ratio moves 7.5–9.0 across the range.
Its 678 mm span is 8% narrower than typical for the area — the median across the 65 current wings within 10% of its size is 740 mm.
Closest wings from other brands
Projected and flat area run 3–8% apart. A marked area is one whose brand does not state which it publishes, so a comparison inside the area tolerance may be comparing unlike figures.
| Brand | Wing | Area cm² | Δ area | Aspect ratio | Δ AR | Span mm | Band |
|---|---|---|---|---|---|---|---|
| Takoon | Flare Front Wing 550 | 550 | +0.0% | 8.30 | +0.0% | 660 | Mid-low aspect |
| Sabfoil | Razor PRO 675 | 550 | +0.0% | 8.40 | +1.2% | 680 | Mid-low aspect |
| F-One | SK8 HM Carbon (T2) 550 | 550 | +0.0% | 8.20 | -1.2% | 670 | Mid-low aspect |
| Sabfoil | Medusa PRO 669 | 548 | -0.4% | 8.14 | -1.9% | 669 | Mid-low aspect |
| Levitaz | Front Wing FS 540 | 540 | -1.8% | 8.40 | +1.2% | 670 | Mid-low aspect |
| Duotone | Blitz D/LAB 550 | 550 | +0.0% | 8.60 | +3.6% | 680 | Mid aspect |
| KT Foiling | Halo 550 | 550 | +0.0% | 8.00 | -3.6% | 665 | Mid-low aspect |
| RRD | Thunder Front Wing Y30 550 | 550 | +0.0% | 8.00 | -3.6% | 660 | Mid-low aspect |
| Sabfoil | Blade 700 | 552 | +0.4% | 8.90 | +7.2% | 700 | Mid aspect |
Specifications
| Family | S-Foil High Aspect (HA) |
|---|---|
| Size | 550 S HA |
| Area, cm² | 550 |
| Area basis | unknown |
| Span, mm | 678 |
| Chord, mm | 105 |
| Aspect ratio | 8.30 |
| Band | Mid-low aspect |
| Brand’s category | Glide / high aspect |
| Disciplines | wing, race, kite, tow, sup, pump |
| Construction | high-modulus carbon (Carbon HM) |
| Model year | 2024-2026 |
| Source | manufacturer |
The brand's published aspect ratio agrees with its own span and area (span² ÷ area) to within 5%, so the figure is confirmed.
Data current to August 2026. Every figure above is the manufacturer's published claim, converted to comparable units.