Duotone Carve 3.0 D/LAB 950 hydrofoil front wing: 950 cm², 810 mm span, aspect ratio 6.90, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from Duotone'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 |
|---|---|---|---|---|---|---|---|
| Lift Foils | 148 Havoc Front Wing 148 | 955 | +0.5% | 7.10 | +2.9% | 826 | C2 Mid-low aspect |
| RRD | Blaze LTE Front Wing Y30 950 | 950 | +0.0% | 6.50 | -5.8% | 790 | C2 Mid-low aspect |
| F-One | PHANTOM S Carbon PHANTOM-S 940 | 940 | -1.1% | 6.50 | -5.8% | 780 | C2 Mid-low aspect |
| Sabfoil | Sea Devil 780 Blackbird Sea Devil 780 Blackbird | 950 | +0.0% | 6.40 | -7.2% | 780 | C2 Mid-low aspect |
| Family | Carve |
|---|---|
| Size | 950 |
| Area, cm² | 950 |
| Area basis | unknown |
| Span, mm | 810 |
| Chord, mm | — |
| Aspect ratio | 6.90 |
| Band | C2 Mid-low aspect |
| Brand files it under | Surf / carve |
| Disciplines | wing, prone, kite |
| Construction | D/LAB |
| 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 Duotone 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.