GONG Ypra Race Micro V3 Atmo 540 cm² hydrofoil front wing: 540 cm², 749 mm span, aspect ratio 10.40, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from GONG'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 |
|---|---|---|---|---|---|---|---|
| Naish | Excalibur HA Front Wing Excalibur 544 | 544 | +0.7% | 10.20 | -1.9% | 745 | C4 High aspect |
| North | Sonar SF530 SF530 | 530 | -1.9% | 10.60 | +1.9% | 750 | C4 High aspect |
| North | Sonar HA550 HA550 | 550 | +1.9% | 10.00 | -3.8% | 740 | C4 High aspect |
| Naish | Mach-2 Front Wing Mach-2 560 | 560 | +3.7% | 10.04 | -3.5% | 750 | C4 High aspect |
| AFS | Pure Race 560 Pure Race 560 | 560 | +3.7% | 10.00 | -3.8% | 750 | C4 High aspect |
| Takoon | Flash Front Wing 530 | 530 | -1.9% | 9.80 | -5.8% | 720 | C4 High aspect |
| Axis | ART PRO ART PRO 751 | 518 | -4.1% | 11.10 | +6.7% | 751 | C4 High aspect |
| Family | Ypra |
|---|---|
| Size | 540 cm² |
| Area, cm² | 540 |
| Area basis | projected |
| Span, mm | 749 |
| Chord, mm | — |
| Aspect ratio | 10.40 |
| Band | C4 High aspect |
| Brand files it under | Race / freerace |
| Disciplines | race, kite, wing |
| Construction | Pro Team / 3K Texalium clear carbon prepreg |
| Model year | 2026 |
| Source | manufacturer |
The brand publishes this aspect ratio but no span, so it cannot be checked against the wing's own geometry.
See GONG 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.