| Joy | XXS | XS | S | M | L | XL | |
| 2013 | 2012 | 2012 | 2012 | 2012 | 2012 | ||
| In-Flight-Weight | kg | 55 - 75 | 60 - 80 | 75 - 95 | 85 - 105 | 95 - 115 | 105 - 135 |
| Main-Use | Leisure | Leisure | Leisure | Leisure | Leisure | Leisure | |
| Certifications | |||||||
| Naked-Pilot | kg | 38 - 58 | 43 - 63 | 57 - 77 | 67 - 87 | 76 - 96 | 85 - 115 |
| Wing-Load | kg/m² | 2,6 - 3,5 | 2,6 - 3,5 | 3,0 - 3,8 | 3,1 - 3,8 | 3,2 - 3,9 | 3,3 - 4,2 |
| Wing-Weight | kg | 4,5 | 4,7 | 4,9 | 5,3 | 5,7 | 5,9 |
| Area | m² | 21,50 | 22,70 | 25,00 | 27,30 | 29,60 | 31,98 |
| Area proj | m² | 18,21 | 19,27 | 21,18 | 23,12 | 25,07 | 27,09 |
| Span | m | 10,82 | 11,12 | 11,67 | 12,20 | 12,70 | 13,20 |
| Span proj | m | 8,44 | 8,68 | 9,10 | 9,50 | 9,90 | 10,29 |
| Ratio | 5,45 | 5,45 | 5,45 | 5,45 | 5,45 | 5,45 | |
| Ratio proj | 3,91 | 3,91 | 3,91 | 3,91 | 3,91 | 3,91 | |
| Rows | 3 | 3 | 3 | 3 | 3 | 3 | |
| Boxes | |||||||
| Cells | 51 | 51 | 51 | 51 | 51 | 51 | |
| Closed Cells | 22 | 22 | 22 | 22 | 22 | 22 | |
| Lines Ø diam. | 1,4 mm; 1,1 mm; 0,8 mm; 0,5 mm | 1,4 mm; 1,1 mm; 0,8 mm; 0,5 mm | 1,4 mm; 1,1 mm; 0,8 mm; 0,5 mm | 1,4 mm; 1,1 mm; 0,8 mm; 0,5 mm | 1,5 mm; 1,1 mm; 0,8 mm; 0,5 mm | 1,5 mm; 1,1 mm; 0,8 mm; 0,5 mm | |
| Lines distance | m | 6,14 | 6,28 | 6,62 | 6,92 | 7,23 | 7,50 |
| Lines total | m | 222 | 228 | 239 | 250 | 260 | 270 |
| Flattening | % | 15 | 15 | 15 | 15 | 15 | 15 |
| Accelerated speed | km/h | 56 | 56 | 56 | 56 | 56 | 56 |
| Basic speed | km/h | 37 | 37 | 37 | 37 | 37 | 37 |
| Minimum speed | km/h | 24 | 24 | 24 | 24 | 24 | 24 |
| Best-Sink-Rate | |||||||
| Best-Glide-Ratio | |||||||
| GR/Fmax Estimations | |||||||
| Upper-Surface | Gelv. LCN66 48 g/m² | Gelv. LCN66 48 g/m² | Gelv. LCN66 48 g/m² | Gelv. LCN66 48 g/m² | Gelv. LCN66 48 g/m² | Gelv. LCN66 48 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 | S9017-E68A 36 g/m² | |
| Lines type | Liros | Liros | Liros | Liros | Liros | Liros | |
| 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) | 4(2A+1A'/4B/3C) | |
| Accelerator | cm | 20 | 20 | 20 | 20 | 20 | 20 |
| Trims | No | No | No | No | No | No | |
| Ears | Yes | Yes | Yes | Yes | Yes | Yes | |
| B Lines | Yes | Yes | Yes | Yes | Yes | Yes |