| Bolero 4 | XS | S | M | L | XL | |
| 2010 | 2010 | 2010 | 2010 | 2010 | ||
| In-Flight-Weight | kg | 55 - 75 | 70 - 85 | 80 - 105 | 95 - 120 | 115 - 140 |
| Main-Use | Initiation | Initiation | Initiation | Initiation | Initiation | |
| Certifications | ; | |||||
| Naked-Pilot | kg | 50 | 62 | 76 | 90 | 109 |
| Wing-Load | kg/m² | 2,7 | 3,0 | 3,3 | 3,6 | 3,9 |
| Wing-Weight | kg | 4,5 | 4,9 | 5,4 | 5,9 | 6,4 |
| Area | m² | 24,20 | 25,80 | 28,00 | 30,28 | 32,66 |
| Area proj | m² | 22,14 | 23,59 | 25,60 | 27,68 | 29,85 |
| Span | m | 10,89 | 11,24 | 11,71 | 12,17 | 12,65 |
| Span proj | m | 9,17 | 9,46 | 9,86 | 10,25 | 10,65 |
| Ratio | 4,90 | 4,90 | 4,90 | 4,90 | 4,90 | |
| Ratio proj | 3,80 | 3,80 | 3,80 | 3,80 | 3,80 | |
| Rows | 4 | 4 | 4 | 4 | 4 | |
| Boxes | 35 | 35 | 35 | 35 | 35 | |
| Cells | 37 | 37 | 37 | 37 | 37 | |
| Closed Cells | 6 | 6 | 6 | 6 | 6 | |
| Lines Ø diam. | 2,0 mm; 1,4 mm; 1,2 mm; 1,0 mm | 2,0 mm; 1,4 mm; 1,2 mm; 1,0 mm | 2,0 mm; 1,4 mm; 1,2 mm; 1,0 mm | 2,0 mm; 1,4 mm; 1,2 mm; 1,0 mm | 2,0 mm; 1,4 mm; 1,2 mm; 1,0 mm | |
| Lines distance | m | 6,60 | 6,81 | 7,10 | 7,38 | 7,66 |
| Lines total | ||||||
| Flattening | % | 9 | 9 | 9 | 9 | 9 |
| Accelerated speed | km/h | 47 | 47 | 47 | 47 | 47 |
| Basic speed | km/h | 37 | 37 | 37 | 37 | 37 |
| Minimum speed | km/h | 24 | 24 | 24 | 24 | 24 |
| Best-Sink-Rate | m/s | 1,2 | 1,2 | 1,2 | 1,2 | 1,2 |
| Best-Glide-Ratio | 1,3 m/s - 36 km/h | 1,3 m/s - 36 km/h | 1,3 m/s - 36 km/h | 1,3 m/s - 36 km/h | 1,3 m/s - 36 km/h | |
| GR/Fmax Estimations | 7,8 - 8,1 | 7,8 - 8,1 | 7,8 - 8,1 | 7,8 - 8,1 | 7,8 - 8,1 | |
| Upper-Surface | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | S9092-E85A 45 g/m² | |
| Under-Surface | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | S9017-E38A 40 g/m² | |
| Lines type | Liros; Gin | Liros; Gin | Liros; Gin | Liros; Gin | Liros; Gin | |
| Risers | 5(2A+1A'/4B/3C/2D) | 5(2A+1A'/4B/3C/2D) | 5(2A+1A'/4B/3C/2D) | 5(2A+1A'/4B/3C/2D) | 5(2A+1A'/4B/3C/2D) | |
| Accelerator | cm | 11 | 11 | 11 | 11 | 11 |
| Trims | No | No | No | No | No | |
| Ears | Yes | Yes | Yes | Yes | Yes | |
| B Lines | Yes | Yes | Yes | Yes | Yes |