| Stratus Core | 21 | 22 | 23 | 24 | 25 | |
| 2010 | 2010 | 2010 | 2010 | 2010 | ||
| In-Flight-Weight | kg | 84 - 92 | 92 - 100 | 99 - 107 | 106 - 114 | 115 - 125 |
| Main-Use | Competition | Competition | Competition | Competition | Competition | |
| Certifications | ||||||
| Naked-Pilot | kg | 68 | 76 | 83 | 90 | 100 |
| Wing-Load | kg/m² | 3,7 | 3,8 | 3,9 | 4,0 | 4,2 |
| Wing-Weight | 7,5 kg | |||||
| Area | m² | 23,94 | 25,51 | 26,55 | 27,62 | 28,85 |
| Area proj | m² | 20,56 | 21,90 | 22,80 | 23,71 | 24,77 |
| Span | m | 13,57 | 14,01 | 14,30 | 14,58 | 14,90 |
| Span proj | m | 10,91 | 11,26 | 11,49 | 11,72 | 11,98 |
| Ratio | 7,70 | 7,70 | 7,70 | 7,70 | 7,70 | |
| Ratio proj | 5,79 | 5,79 | 5,79 | 5,79 | 5,79 | |
| Rows | ||||||
| Boxes | ||||||
| Cells | ||||||
| Closed Cells | ||||||
| Lines Ø diam. | ||||||
| Lines distance | ||||||
| Lines total | ||||||
| Flattening | % | 14 | 14 | 14 | 14 | 14 |
| Accelerated speed | 65 km/h; 60 km/h | 65 km/h; 60 km/h | 65 km/h; 60 km/h | 65 km/h; 60 km/h | 65 km/h; 60 km/h | |
| Basic speed | km/h | 40 | 40 | 40 | 40 | 40 |
| Minimum speed | km/h | 25 | 25 | 25 | 25 | 25 |
| Best-Sink-Rate | m/s | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 |
| Best-Glide-Ratio | ||||||
| GR/Fmax Estimations | ||||||
| Upper-Surface | ||||||
| Under-Surface | ||||||
| Lines type | ||||||
| Risers | ||||||
| Accelerator | Yes | Yes | Yes | Yes | Yes | |
| Trims | Yes | Yes | Yes | Yes | Yes | |
| Ears | Yes | Yes | Yes | Yes | Yes | |
| B Lines | Yes | Yes | Yes | Yes | Yes |