Duotone Free 1750
- 1,750area, cm²
- 1,020span, mm
- 6.00aspect ratio
- Lowaspect · AR ≤ 6.0
Family Free Brand’s category All-round / freeride Disciplines wing glass · 2025
The closest current wings from other brands — every one within ±5% of area and ±8% of aspect ratio, ranked closest first. The closest, the AFS Flyer Front Wing 1800, is already drawn over it. Select a numbered wing to draw it — up to three at a time.
The Free runs 3 sizes, 1,500–2,000 cm², and holds its proportions across the range: every size publishes an aspect ratio within 5% of the others.
Its 1,020 mm span is 16% narrower than typical for the area — the median across the 67 current wings within 10% of its size is 1,210 mm.
Closest wings from other brands
Projected and flat area run 3–8% apart. A marked area is one whose brand does not state which it publishes, so a comparison inside the area tolerance may be comparing unlike figures.
| Brand | Wing | Area cm² | Δ area | Aspect ratio | Δ AR | Span mm | Band |
|---|---|---|---|---|---|---|---|
| AFS | Flyer Front Wing 1800 | 1,800 | +2.9% | 6.30 | +5.0% | 1,050 | Mid-low aspect |
| F-One | PHANTOM Carbon 1780 | 1,780 | +1.7% | 6.40 | +6.7% | 1,070 | Mid-low aspect |
| F-One | PHANTOM FCT 1680 | 1,680 | -4.0% | 6.40 | +6.7% | 1,040 | Mid-low aspect |
| GONG | X-Over V3 XXL | 1,750 | +0.0% | 6.40 | +6.7% | 1,060 | Mid-low aspect |
| GONG | X-Over V3 Atmo XXL | 1,747 | -0.2% | 6.40 | +6.7% | 1,060 | Mid-low aspect |
Specifications
| Family | Free |
|---|---|
| Size | 1750 |
| Area, cm² | 1,750 |
| Area basis | unknown |
| Span, mm | 1,020 |
| Chord, mm | — |
| Aspect ratio | 6.00 |
| Band | Low aspect |
| Brand’s category | 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.
Data current to August 2026. Every figure above is the manufacturer's published claim, converted to comparable units.