| Factor | 19 | 21 | 23 | 25 | |
| 2008 | 2008 | 2008 | 2008 | ||
| In-Flight-Weight | kg | 65 - 95 | 80 - 105 | 90 - 115 | 100 - 130 |
| Main-Use | Cross | Cross | Cross | Cross | |
| Certifications | ; ; | ; | ; | ; | |
| Naked-Pilot | kg | 61 | 74 | 83 | 95 |
| Wing-Load | kg/m² | 3,5 | 3,7 | 3,7 | 3,9 |
| Wing-Weight | kg | 5,0 | 5,5 | 6,0 | 6,5 |
| Area | m² | 22,60 | 25,03 | 27,39 | 29,75 |
| Area proj | m² | 18,98 | 21,00 | 23,00 | 24,96 |
| Span | m | 11,64 | 12,24 | 12,81 | 13,35 |
| Span proj | m | 9,04 | 9,51 | 9,95 | 10,37 |
| Ratio | 6,00 | 6,00 | 6,00 | 6,00 | |
| Ratio proj | 4,31 | 4,31 | 4,31 | 4,31 | |
| Rows | 4 | 4 | 4 | 4 | |
| Boxes | 35 | 35 | 35 | 35 | |
| Cells | 61 | 61 | 61 | 61 | |
| Closed Cells | 14 | 14 | 14 | 14 | |
| Lines Ø diam. | 1,4 mm; 1,2 mm; 1,0 mm; 0,6 mm | 1,4 mm; 1,2 mm; 1,0 mm; 0,6 mm | 1,4 mm; 1,2 mm; 1,0 mm; 0,6 mm | 1,4 mm; 1,2 mm; 1,0 mm; 0,6 mm | |
| Lines distance | m | 6,67 | 7,02 | 7,34 | 7,65 |
| Lines total | m | 321 | 337 | 354 | 369 |
| Flattening | % | 16 | 16 | 16 | 16 |
| Accelerated speed | km/h | 54 | 54 | 54 | 54 |
| Basic speed | km/h | 40 | 40 | 40 | 40 |
| Minimum speed | km/h | 25 | 25 | 25 | 25 |
| Best-Sink-Rate | m/s | 1,1 | 1,1 | 1,1 | 1,1 |
| Best-Glide-Ratio | 1,2 m/s - 39 km/h | 1,2 m/s - 39 km/h | 1,2 m/s - 39 km/h | 1,2 m/s - 39 km/h | |
| GR/Fmax Estimations | 9,0 - 9,3 | 9,0 - 9,3 | 9,0 - 9,3 | 9,0 - 9,3 | |
| Upper-Surface | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | |
| Under-Surface | S9017-E112A 40 g/m² | S9017-E112A 40 g/m² | S9017-E112A 40 g/m² | S9017-E112A 40 g/m² | |
| Lines type | Technora; Dyneema | Technora; Dyneema | Technora; Dyneema | Technora; Dyneema | |
| Risers | 4(3A/4B/3C/2D) | 4(3A/4B/3C/2D) | 4(3A/4B/3C/2D) | 4(3A/4B/3C/2D) | |
| Accelerator | cm | 18 | 18 | 18 | 18 |
| Trims | No | No | No | No | |
| Ears | m/s | 3 | 3 | 3 | 3 |
| B Lines | m/s | 9 | 9 | 9 | 9 |