Duotone Aero Glide SLS 1305: a legacy wing, no longer in Duotone's current range. 1,305 cm², 1,100 mm span, aspect ratio 9.30. The current wings that match it within ±5% area and ±8% aspect ratio, from Duotone'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 |
|---|---|---|---|---|---|---|---|
| Cabrinha | Fusion H-Series MkII H1300 | 1,300 | -0.4% | 9.14 | -1.7% | 1,090 | C3 Mid aspect |
| Unifoil | Evolution 205 Evolution 205 | 1,323 | +1.4% | 9.40 | +1.1% | 1,113 | C3 Mid aspect |
| Code Foils | S Series Front Wing 1300S | 1,300 | -0.4% | 9.50 | +2.2% | 1,115 | C3 Mid aspect |
| F-One | EAGLE HM Carbon EAGLE 1290 | 1,290 | -1.1% | 9.50 | +2.2% | 1,105 | C3 Mid aspect |
| Slingshot | One-Lock Glide 1325 | 1,325 | +1.5% | 8.90 | -4.3% | 1,099 | C3 Mid aspect |
| Sroka | S-Foil 1350 L HA 1350 L HA | 1,350 | +3.4% | 9.00 | -3.2% | 1,100 | C3 Mid aspect |
| GONG | Fluid V3 Atmo XXL | 1,310 | +0.4% | 8.70 | -6.5% | 1,070 | C3 Mid aspect |
| ENSIS | STRIDE ACE Front Wing 1360 | 1,360 | +4.2% | 8.90 | -4.3% | 1,100 | C3 Mid aspect |
| Naish | Jet HA Front Wing Jet HA 1240 | 1,240 | -5.0% | 8.60 | -7.5% | 1,030 | C3 Mid aspect |
| Family | Aero Glide |
|---|---|
| Size | 1305 |
| Area, cm² | 1,305 |
| Area basis | unknown |
| Span, mm | 1,100 |
| Chord, mm | — |
| Aspect ratio | 9.30 |
| Band | C3 Mid aspect |
| Brand files it under | Glide / high aspect |
| Disciplines | wing, downwind, pump |
| Construction | SLS |
| Model year | 2024 |
| 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 Duotone 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.