Slingshot One-Lock Flow 1200 hydrofoil front wing: 1,200 cm², 1,149 mm span, aspect ratio 11.00, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from Slingshot'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 |
|---|---|---|---|---|---|---|---|
| Axis | Surge Surge 1150 | 1,199 | -0.1% | 11.04 | +0.4% | 1,150 | C4 High aspect |
| GONG | Sirus V3 Atmo M | 1,150 | -4.2% | 11.00 | +0.0% | 1,120 | C4 High aspect |
| Takoon | Flow Front Wing 1200 | 1,200 | +0.0% | 10.50 | -4.5% | 1,120 | C4 High aspect |
| Cabrinha | Prestige 1150 | 1,150 | -4.2% | 10.90 | -0.9% | 1,120 | C4 High aspect |
| GONG | Hyper Trail V3 Atmo XL | 1,250 | +4.2% | 11.40 | +3.6% | 1,190 | C4 High aspect |
| GONG | Veloce Free Fly (FF) V3 Atmo XL | 1,150 | -4.2% | 10.60 | -3.6% | 1,100 | C4 High aspect |
| Axis | ART (AXIS Research Team) ART 1099 | 1,144 | -4.7% | 10.60 | -3.6% | 1,100 | C4 High aspect |
| North | Sonar HA1150 HA1150 | 1,150 | -4.2% | 10.50 | -4.5% | 1,100 | C4 High aspect |
| Axis | Surge Surge 1080 | 1,142 | -4.8% | 10.22 | -7.1% | 1,080 | C4 High aspect |
| Naish | Excalibur HA Front Wing Excalibur 1144 | 1,144 | -4.7% | 10.20 | -7.3% | 1,080 | C4 High aspect |
| Family | One-Lock Flow |
|---|---|
| Size | 1200 |
| Area, cm² | 1,200 |
| Area basis | unknown |
| Span, mm | 1,149 |
| Chord, mm | — |
| Aspect ratio | 11.00 |
| Band | C4 High aspect |
| Brand files it under | Glide / high aspect |
| Disciplines | prone, downwind, wake, wing |
| Construction | carbon |
| Model year | 2026 |
| Source | retailer |
The brand's published aspect ratio agrees with its own span and area (span² ÷ area) to within 5%, so the figure is confirmed.
See Slingshot 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.