Duotone Free 2000 hydrofoil front wing: 2,000 cm², 1,100 mm span, aspect ratio 6.00, 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 |
|---|---|---|---|---|---|---|---|
| Cabrinha | Fusion X-Series MkII X2100 | 2,100 | +5.0% | 6.01 | +0.2% | 1,150 | C2 Mid-low aspect |
| Takoon | Starter Front Wing 2000 | 2,000 | +0.0% | 5.60 | -6.7% | 1,060 | C1 Low aspect |
| Takuma | LOL ProFoil Front Wing ProFoil 1900 | 1,900 | -5.0% | 5.58 | -7.0% | 1,030 | C1 Low aspect |
| Family | Free |
|---|---|
| Size | 2000 |
| Area, cm² | 2,000 |
| Area basis | unknown |
| Span, mm | 1,100 |
| Chord, mm | — |
| Aspect ratio | 6.00 |
| Band | C1 Low aspect |
| Brand files it under | All-round / freeride |
| Disciplines | wing |
| Construction | glass |
| 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.