Specifications
| Size 1 | Size 2 | Size 3 | Size 4 | |
| Seat depth (cm) | 25 | 30 | 35 | 38 |
| Seat width (cm) | 30 | 33 | 36 | 33 |
| Backrest height (cm) | 55 | 59 | 64 | 70 |
| Backrest width (cm) | 40 | 40 | 40 | 45 |
| Backrest tilt | 0° – 12° | 0° – 12° | 0° – 12° | 0° – 10° |
| Seat tilt | 18° | 18° | 18° | 18° |
| Distance seat edge to footrest (cm) | 15-23 | 21-31 | 27-37 | 36-48 |
| Total width (cm) | 51 | 51 | 51 | 57 |
| Total length (cm) | 80 | 90 | 96 | 105 |
| Total height (cm) | 99 | 99 | 104 | 112 |
| Folded dimensions (cm) | 110 x 30 x 32 | 110 x 30 x 32 | 115 x 32 x 35 | 115 x 56 x 34 |
| Weight (kg) | 10.8 | 11 | 11.2 | 12.5 |
| Max. load (kg) | 30 | 35 | 40 | 76 |
Accessories
• Optional headrest
• Optional vest harness
• Optional side trunk supports
