Cabrinha Fusion X-Series MkII X1650 hydrofoil front wing: 1,650 cm², 1,010 mm span, aspect ratio 6.18, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from Cabrinha'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 |
|---|---|---|---|---|---|---|---|
| F-One | PHANTOM FCT PHANTOM FCT 1680 | 1,680 | +1.8% | 6.40 | +3.6% | 1,040 | C2 Mid-low aspect |
| Axis | BSC (Broad Spectrum Carve) BSC 970 | 1,572 | -4.7% | 6.27 | +1.5% | 970 | C2 Mid-low aspect |
| Family | Fusion X-Series |
|---|---|
| Size | X1650 |
| Area, cm² | 1,650 |
| Area basis | unknown |
| Span, mm | 1,010 |
| Chord, mm | 220 |
| Aspect ratio | 6.18 |
| Band | C2 Mid-low aspect |
| Brand files it under | All-round / freeride |
| Disciplines | wing, kite, prone |
| Construction | carbon (prepreg, PMI core) |
| 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 Cabrinha 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.