Unifoil Vyper 170 Vyper 170: a legacy wing, no longer in Unifoil's current range. 1,097 cm², 815 mm span, aspect ratio 6.00. The current wings that match it within ±5% area and ±8% aspect ratio, from Unifoil'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 |
|---|---|---|---|---|---|---|---|
| RRD | Blaze LTE Front Wing Y30 1100 | 1,100 | +0.3% | 6.00 | +0.0% | 835 | C1 Low aspect |
| F-One | PHANTOM Carbon PHANTOM 1080 | 1,080 | -1.5% | 5.90 | -1.7% | 800 | C1 Low aspect |
| Naish | Ultra Jet Front Wing Ultra Jet 1050 | 1,050 | -4.3% | 5.90 | -1.7% | 785 | C1 Low aspect |
| GONG | X-Over V3 L | 1,100 | +0.3% | 6.40 | +6.7% | 840 | C2 Mid-low aspect |
| GONG | X-Over V3 Atmo L | 1,108 | +1.0% | 6.40 | +6.7% | 840 | C2 Mid-low aspect |
| Axis | BSC (Broad Spectrum Carve) BSC 810 | 1,070 | -2.5% | 6.42 | +7.0% | 810 | C2 Mid-low aspect |
| Family | Vyper (discontinued) |
|---|---|
| Size | Vyper 170 |
| Area, cm² | 1,097 |
| Area basis | unknown |
| Span, mm | 815 |
| Chord, mm | 160 |
| Aspect ratio | 6.00 |
| Band | C1 Low aspect |
| Brand files it under | Surf / carve |
| Disciplines | prone, wing, pump |
| Construction | carbon |
| Model year | 2023 |
| 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 Unifoil 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.