| Twister XI | S | M | L | |
| 2005 | 2005 | 2005 | ||
| In-Flight-Weight | kg | 65 - 90 | 80 - 105 | 100 - 125 |
| Main-Use | Cross | Cross | Cross | |
| Certifications | ; | ; | ; | |
| Naked-Pilot | kg | 61 | 76 | 96 |
| Wing-Load | kg/m² | 3,1 | 3,3 | 3,6 |
| Wing-Weight | kg | 6,4 | 6,9 | 7,4 |
| Area | m² | 25,0 | 28,0 | 31,4 |
| Area proj | m² | 23,6 | 26,6 | 30,2 |
| Span | m | 12,0 | 12,8 | 13,5 |
| Span proj | m | 10,8 | 11,5 | 12,3 |
| Ratio | 5,7 | 5,7 | 5,7 | |
| Ratio proj | 5,0 | 5,0 | 5,0 | |
| Rows | 4 | 4 | 4 | |
| Boxes | 27 | 27 | 27 | |
| Cells | 56 | 56 | 56 | |
| Closed Cells | 8 | 8 | 8 | |
| Lines Ø diam. | ||||
| Lines distance | m | 7,50 | 7,80 | 8,11 |
| Lines total | ||||
| Flattening | % | 6 | 5 | 4 |
| Accelerated speed | km/h | 53 | 53 | 53 |
| Basic speed | km/h | 38 | 38 | 38 |
| Minimum speed | km/h | 24 | 24 | 24 |
| Best-Sink-Rate | m/s | 1,1 | 1,1 | 1,1 |
| Best-Glide-Ratio | 1,2 m/s - 38 km/h | 1,2 m/s - 38 km/h | 1,2 m/s - 38 km/h | |
| GR/Fmax Estimations | 8,5 - 8,8 | 8,5 - 8,8 | 8,5 - 8,8 | |
| Upper-Surface | ||||
| Under-Surface | ||||
| Lines type | Dyneema; Technora | Dyneema; Technora | Dyneema; Technora | |
| Risers | 4(3A/4B/3C/3D) | 4(3A/4B/3C/3D) | 4(3A/4B/3C/3D) | |
| Accelerator | cm | 14 | 14 | 14 |
| Trims | No | No | No | |
| Ears | Yes | Yes | Yes | |
| B Lines | Yes | Yes | Yes |