Lift Foils Florence 91 X Front Wing 91 hydrofoil front wing: 580 cm², 965 mm span, aspect ratio 16.00, 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 | Tempo Tempo 960 | 578 | -0.3% | 15.94 | -0.4% | 960 | C6 Ultra high aspect |
| AFS | Ultra Front Wing Ultra 600 | 600 | +3.4% | 16.00 | +0.0% | 980 | C6 Ultra high aspect |
| GONG | Veloce XTR V3 Atmo XS | 600 | +3.4% | 16.90 | +5.6% | 1,010 | C6 Ultra high aspect |
| Family | Florence X |
|---|---|
| Size | 91 |
| Area, cm² | 580 |
| Area basis | unknown |
| Span, mm | 965 |
| Chord, mm | — |
| Aspect ratio | 16.00 |
| Band | C6 Ultra high aspect |
| Brand files it under | Downwind |
| Disciplines | downwind, prone |
| Construction | UHM carbon (Toray M6) |
| 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.