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Hang glider sheet: Topless| Model: | 11 | 12.8 | 13.5 |
| Wing area (m²): | 11 | 12.8 | 13.5 |
| Wing span (m): | 9.84 | 10.12 | 10.12 |
| Aspect ratio: | 8.8 | 8 | 7.6 |
| Hang glider weight (kg): | 27 | 31 | 32 |
| Minimal pilot weight (kg): | 40 | 55 | 65 |
| Maximal pilot weight (kg): | 60 | 75 | 95 |
| Minimal speed (km/h): | - | 33 | 33 |
| Maximal speed (km/h): | 100 | 100 | 100 |
| Maximal glide ratio (L/H): | - | - | - |
| Speed at maximal glide ratio (km/h): | - | - | - |
| Minimal sink rate (m/s): | - | - | - |
| Packed length (m): | 3.9 | 4.15 | 4.15 |
| Packed length short (m): | - | - | - |
| Number of battens | 20 | 24 | 24 |
| Nose angle (°): | 127 | 127 | 127 |