
Family Pump Extreme Chord 153 mm Brand’s category Pump / dock Disciplines pump, sup, wing
No current wing from another brand is within the tolerances; the nearest are drawn instead, ranked closest first. The GONG Ultra Trail V3 Atmo 3XL (#1) is already over it. Select a numbered wing to draw it — up to three at a time.
The Pump Extreme Front Wing runs 3 sizes, 1,400–1,800 cm²; aspect ratio moves 17.6–20.0 across the range.
Its 1,900 mm span is 50% wider than typical for the area — the median across the 62 current wings within 10% of its size is 1,270 mm.
No current wing from another brand is within ±5% of area and ±8% of aspect ratio of this one.
None of these is within the tolerances above — each misses on area, on aspect ratio, or on both, by up to 2.2× the tolerance.
| Brand | Wing | Area cm² | Δ area | Aspect ratio | Δ AR | Span mm | Band |
|---|---|---|---|---|---|---|---|
| GONG | Ultra Trail V3 Atmo 3XL | 1,750 | -2.8% | 17.70 | -11.5% | 1,760 | Ultra high aspect |
| GONG | Ultra Trail V3 3XL | 1,750 | -2.8% | 17.60 | -12.0% | 1,750 | Ultra high aspect |
| GONG | Ultra Trail V3 4XL | 2,000 | +11.1% | 17.60 | -12.0% | 1,880 | Ultra high aspect |
| Family | Pump Extreme |
|---|---|
| Size | 1800 |
| Area, cm² | 1,800 |
| Area basis | unknown |
| Span, mm | 1,900 |
| Chord, mm | 153 |
| Aspect ratio | 20.00 |
| Band | Ultra high aspect |
| Brand’s category | Pump / dock |
| Disciplines | pump, sup, wing |
| Construction | — |
| Model year | — |
| 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.