The KFN 4Wheeler 21 is easy to manoeuvre in woods, on the beach and even in especially difficult situations like steps, over tree stubs, in snow and small streams and puddles and is made to suit younger children. Our lightweight and comfortable push chairs is providing the opportunity to go for long walks on trails, hiking or even the beach
| The following specifications may only comply to some variants. |
| Foldable frame |
| Weight: | 13 | kg |
| Seat width, min: | 34 | cm |
| Seat width, max: | 40 | cm |
| Seat depth, min: | 36 | cm |
| Seat depth, max: | 35 | cm |
| Seat height, min: | 47 | cm |
| Seat height, max: | 45 | cm |
| Lower leg length, min: | 17 | cm |
| Lower leg length, max: | 33 | cm |
| Back rest height, min.: | 57 | cm |
| Back rest height, max: | 57 | cm |
| User weight, max: | 90 | kg |
