Avantgarde 4 DS is a flexible cross frame wheelchair with a solid aluminum frame and fixed leg support. Thanks to its compact design and the integrated leg support the Avantgarde DS features the lowest net weight within the Avantgarde series
| The following specifications may only comply to some variants. |
| Adjustable seat angle |
| Balance point adjustable |
| Back rest angle adjustable |
| Height adjustable back rest |
| Push handles |
| Intended for fastening in a car |
| User weight, max: | 140 | kg |
| Seat height, min: | 38 | cm |
| Seat height, max: | 54 | cm |
| Back rest height, min: | 25 | cm |
| Back rest height, max: | 55 | cm |
| Total width: | 49 - 69 | cm |
| Total length: | 100 - 96 | cm |
| Weight: | 8.7 | kg |
| Seat width: | 32 - 52 | cm |
| Seat depth, min: | 36 | cm |
| Seat depth, max: | 36 | cm |
