GONG Ypra Freestyle Micro V3 Atmo M hydrofoil front wing: 660 cm², 700 mm span, aspect ratio 7.40, 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 |
|---|---|---|---|---|---|---|---|
| Takuma | Kujira II Front Wing Kujira II 650 | 650 | -1.5% | 7.40 | +0.0% | 690 | C2 Mid-low aspect |
| Sabfoil | 707 Balz Muller Limited 707 Balz Müller Limited | 661 | +0.2% | 7.55 | +2.0% | 707 | C2 Mid-low aspect |
| Sroka | S-Foil 670 S HA 670 S HA | 670 | +1.5% | 7.50 | +1.4% | 700 | C2 Mid-low aspect |
| Duotone | Carve 3.0 D/LAB 650 | 650 | -1.5% | 7.20 | -2.7% | 680 | C2 Mid-low aspect |
| Lift Foils | 105 Havoc Front Wing 105 | 677 | +2.6% | 7.20 | -2.7% | 699 | C2 Mid-low aspect |
| Naish | Ultra Jet Front Wing Ultra Jet 650 | 650 | -1.5% | 7.11 | -3.9% | 680 | C2 Mid-low aspect |
| ENSIS | INFINITY ACE Front Wing 690 | 690 | +4.5% | 7.50 | +1.4% | 720 | C2 Mid-low aspect |
| Cabrinha | Rebound 650 | 650 | -1.5% | 6.90 | -6.8% | 670 | C2 Mid-low aspect |
| RRD | Universal Mantaray Front Wing Y30 650 | 650 | -1.5% | 6.90 | -6.8% | 670 | C2 Mid-low aspect |
| Family | Ypra |
|---|---|
| Size | M |
| Area, cm² | 660 |
| Area basis | unknown |
| Span, mm | 700 |
| Chord, mm | 133 |
| Aspect ratio | 7.40 |
| Band | C2 Mid-low aspect |
| Brand files it under | Surf / carve |
| Disciplines | wing, kite |
| Construction | Pro Team / 3K Texalium clear carbon prepreg |
| Model year | 2026 |
| 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 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.