Levitaz Front Wing FS 680 FS 680 hydrofoil front wing: 680 cm², 770 mm span, aspect ratio 8.70, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from Levitaz's own published specifications.
Projected and flat area run 3–8% apart. A marked area is one whose brand does not state which it publishes, so a match inside the area tolerance may be comparing unlike figures.
| Brand | Wing | Area cm² | Δ area | Aspect ratio | Δ AR | Span mm | Band |
|---|---|---|---|---|---|---|---|
| KT Foiling | Nomad 700 Nomad 700 | 700 | +2.9% | 8.70 | +0.0% | 780 | C3 Mid aspect |
| GONG | Fluid V3 Atmo XS | 710 | +4.4% | 8.70 | +0.0% | 780 | C3 Mid aspect |
| GONG | Ypra Slalom V3 Atmo S | 700 | +2.9% | 8.90 | +2.3% | 790 | C3 Mid aspect |
| North | Sonar SF680 SF680 | 680 | +0.0% | 9.20 | +5.7% | 790 | C3 Mid aspect |
| Sabfoil | Medusa PRO 769 Medusa PRO 769 | 700 | +2.9% | 8.44 | -3.0% | 769 | C2 Mid-low aspect |
| Unifoil | Aggression 105 Aggression 105 | 677 | -0.4% | 8.10 | -6.9% | 740 | C2 Mid-low aspect |
| Duotone | Crest D/LAB 675 | 675 | -0.7% | 9.30 | +6.9% | 790 | C3 Mid aspect |
| GONG | Fluid H V3 FG XS | 710 | +4.4% | 8.40 | -3.4% | 770 | C2 Mid-low aspect |
| AFS | Silk V2 Front Wing Silk 650 | 650 | -4.4% | 9.00 | +3.4% | 765 | C3 Mid aspect |
| Sabfoil | Blackbird Razor 737 Blackbird Razor 737 | 648 | -4.7% | 8.40 | -3.4% | 737 | C2 Mid-low aspect |
| Code Foils | X Series Front Wing 700X | 700 | +2.9% | 8.20 | -5.7% | 755 | C2 Mid-low aspect |
| Takoon | Flare Front Wing 650 | 650 | -4.4% | 8.30 | -4.6% | 720 | C2 Mid-low aspect |
| F-One | SK8 HM Carbon (T2) SK8 HM CARBON 650 | 650 | -4.4% | 8.10 | -6.9% | 725 | C2 Mid-low aspect |
| Family | Free Series |
|---|---|
| Size | FS 680 |
| Area, cm² | 680 |
| Area basis | unknown |
| Span, mm | 770 |
| Chord, mm | — |
| Aspect ratio | 8.70 |
| Band | C3 Mid aspect |
| Brand files it under | All-round / freeride |
| Disciplines | wing, kite, prone |
| Construction | HM carbon with integrated titanium interface |
| Model year | 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.
See Levitaz on the plot →Data current to August 2026. Fast Bobby is the researcher, never the reviewer: every figure above is the manufacturer's published claim, converted to comparable units, and nothing here is a riding impression.