F-One MOMENTUM UHM MOMENTUM 916 hydrofoil front wing: 916 cm², 1,220 mm span, aspect ratio 16.50, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from F-One'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 |
|---|---|---|---|---|---|---|---|
| GONG | Veloce XTR V3 Atmo L | 900 | -1.7% | 16.90 | +2.4% | 1,230 | C6 Ultra high aspect |
| Family | Momentum |
|---|---|
| Size | MOMENTUM 916 |
| Area, cm² | 916 |
| Area basis | unknown |
| Span, mm | 1,220 |
| Chord, mm | — |
| Aspect ratio | 16.50 |
| Band | C6 Ultra high aspect |
| Brand files it under | Downwind |
| Disciplines | downwind, wing, sup |
| Construction | UHM carbon |
| Model year | 2025 |
| 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 F-One 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.