| Montana | 22 | 24 | 26 | 28 | 30 | |
| 2008 | 2008 | 2008 | 2008 | 2008 | ||
| In-Flight-Weight | kg | 58 - 70 | 65 - 80 | 75 - 95 | 90 - 110 | 105 - 120 |
| Main-Use | Mountain | Mountain | Mountain | Mountain | Mountain | |
| Certifications | ; ; | ; ; | ; ; | |||
| Naked-Pilot | kg | 47 | 56 | 67 | 81 | 94 |
| Wing-Load | kg/m² | 3,0 | 3,1 | 3,3 | 3,6 | 3,7 |
| Wing-Weight | kg | 3,4 | 3,8 | 4,1 | 4,5 | 4,9 |
| Area | m² | 21,28 | 23,18 | 25,54 | 28,12 | 30,41 |
| Area proj | m² | 18,60 | 20,26 | 22,32 | 24,58 | 26,58 |
| Span | m | 10,51 | 10,97 | 11,51 | 12,08 | 12,56 |
| Span proj | m | 8,70 | 9,08 | 9,53 | 10,01 | 10,41 |
| Ratio | 5,20 | 5,20 | 5,20 | 5,20 | 5,20 | |
| Ratio proj | 4,08 | 4,08 | 4,08 | 4,08 | 4,08 | |
| Rows | 3 | 3 | 3 | 3 | 3 | |
| Boxes | 27 | 27 | 27 | 27 | 27 | |
| Cells | 42 | 42 | 42 | 42 | 42 | |
| Closed Cells | 6 | 6 | 6 | 6 | 6 | |
| Lines Ø diam. | 1,4 mm; 1,2 mm; 0,8 mm; 0,6 mm | 1,4 mm; 1,2 mm; 0,8 mm; 0,6 mm | 1,4 mm; 1,2 mm; 0,8 mm; 0,6 mm | 1,4 mm; 1,2 mm; 0,8 mm; 0,6 mm | 1,4 mm; 1,2 mm; 0,8 mm; 0,6 mm | |
| Lines distance | m | 6,33 | 6,61 | 6,94 | 7,28 | 7,57 |
| Lines total | m | 278 | 290 | 304 | 319 | 332 |
| Flattening | % | 13 | 13 | 13 | 13 | 13 |
| Accelerated speed | km/h | 48 | 48 | 48 | 48 | 48 |
| Basic speed | km/h | 37 | 37 | 37 | 37 | 37 |
| Minimum speed | km/h | 23 | 23 | 23 | 23 | 23 |
| Best-Sink-Rate | m/s | 1,1 | 1,1 | 1,1 | 1,1 | 1,1 |
| Best-Glide-Ratio | 1,3 m/s - 37 km/h | 1,3 m/s - 37 km/h | 1,3 m/s - 37 km/h | 1,3 m/s - 37 km/h | 1,3 m/s - 37 km/h | |
| GR/Fmax Estimations | 8,2 - 8,5 (8,5 p) | 8,2 - 8,5 (8,5 p) | 8,2 - 8,5 (8,5 p) | 8,2 - 8,5 (8,5 p) | 8,2 - 8,5 (8,5 p) | |
| Upper-Surface | S9017-E77A 40 g/m² | S9017-E77A 40 g/m² | S9017-E77A 40 g/m² | S9017-E77A 40 g/m² | S9017-E77A 40 g/m² | |
| Under-Surface | S9017-E68A 36 g/m² | S9017-E68A 36 g/m² | S9017-E68A 36 g/m² | S9017-E68A 36 g/m² | S9017-E68A 36 g/m² | |
| Lines type | Aramid; Dyneema | Aramid; Dyneema | Aramid; Dyneema | Aramid; Dyneema | Aramid; Dyneema | |
| Risers | 4(2A+1A'/4B/3C) | 4(2A+1A'/4B/3C) | 4(2A+1A'/4B/3C) | 4(2A+1A'/4B/3C) | 4(2A+1A'/4B/3C) | |
| Accelerator | cm | 14 | 14 | 14 | 14 | 14 |
| Trims | No | No | No | No | No | |
| Ears | m/s | 3 | 3 | 3 | 3 | 3 |
| B Lines | m/s | 8 | 8 | 8 | 8 | 8 |