Lift Foils 90 Vario Front Wing 90 hydrofoil front wing: 581 cm², 813 mm span, aspect ratio 11.40, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from Lift Foils'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 |
|---|---|---|---|---|---|---|---|
| Axis | ART PRO ART PRO 801 | 582 | +0.2% | 11.17 | -2.0% | 801 | C4 High aspect |
| AFS | Enduro Front Wing Enduro 600 | 600 | +3.3% | 11.00 | -3.5% | 813 | C4 High aspect |
| Slingshot | One-Lock Flow 600 | 600 | +3.3% | 11.00 | -3.5% | 813 | C4 High aspect |
| Armstrong | HA (High Aspect) HA580 | 580 | -0.2% | 10.50 | -7.9% | 780 | C4 High aspect |
| F-One | EAGLE X UHM Carbon EAGLE X 600 | 600 | +3.3% | 12.00 | +5.3% | 850 | C5 Very high aspect |
| GONG | Veloce Free Fly (FF) V3 Atmo XS | 590 | +1.5% | 10.60 | -7.0% | 790 | C4 High aspect |
| Takoon | Flow Front Wing 600 | 600 | +3.3% | 10.70 | -6.1% | 800 | C4 High aspect |
| KT Foiling | Atlas 570 Atlas 570 | 570 | -1.9% | 10.50 | -7.9% | 775 | C4 High aspect |
| Family | Vario |
|---|---|
| Size | 90 |
| Area, cm² | 581 |
| Area basis | unknown |
| Span, mm | 813 |
| Chord, mm | — |
| Aspect ratio | 11.40 |
| Band | C4 High aspect |
| Brand files it under | Glide / high aspect |
| Disciplines | prone, downwind |
| Construction | HM carbon (Toray M3) |
| 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 Lift Foils 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.