Drive Medical All-Terrain Knee Walker (990X)

The Drive Medical All-Terrain Knee Walker (990X) is the monster truck of mobility aids. With big 16" front tires with a knobby tread, this rolling knee walker is for the outdoors enthusiast who will not abide a leg injury putting a crimp in their style. We offer wheels, hand grips bearings, and more parts for the All-Terrain Knee Walker (990X).