| Tensing | 17 | 20 | 23 | |
| 2017 | 2017 | 2017 | ||
| In-Flight-Weight | kg | 65 - 90 | 70 - 100 | 90 - 120 |
| Main-Use | Mountain | Mountain | Mountain | |
| Certifications | ||||
| Naked-Pilot | kg | 49 - 74 | 54 - 84 | 73 - 103 |
| Wing-Load | kg/m² | 3,8 - 5,3 | 3,6 - 5,2 | 3,9 - 5,2 |
| Wing-Weight | kg | 1,9 | 2,1 | 2,3 |
| Area | m² | 17,00 | 19,31 | 23,00 |
| Area proj | m² | 14,23 | 16,17 | 19,25 |
| Span | m | 9,44 | 10,06 | 10,98 |
| Span proj | m | 7,38 | 7,87 | 8,59 |
| Ratio | 5,24 | 5,24 | 5,24 | |
| Ratio proj | 3,83 | 3,83 | 3,83 | |
| Rows | 3 | 3 | 3 | |
| Boxes | 39 | 39 | 39 | |
| Cells | 39 | 39 | 39 | |
| Closed Cells | 1 | 1 | 1 | |
| Lines Ø diam. | ||||
| Lines distance | ||||
| Lines total | m | 318 | 346 | 388 |
| Flattening | % | 16 | 16 | 16 |
| Accelerated speed | ||||
| Basic speed | km/h | 38 | 38 | 38 |
| Minimum speed | ||||
| Best-Sink-Rate | ||||
| Best-Glide-Ratio | ||||
| GR/Fmax Estimations | ||||
| Upper-Surface | Dominico D20 40 g/m² | Dominico D20 40 g/m² | Dominico D20 40 g/m² | |
| Under-Surface | ||||
| Lines type | ||||
| Risers | 3(3A/4B/2C) | 3(3A/4B/2C) | 3(3A/4B/2C) | |
| Accelerator | Yes | Yes | Yes | |
| Trims | No | No | No | |
| Ears | Yes | Yes | Yes | |
| B Lines | Yes | Yes | Yes |