Weight-Bearing Self-Locking Knee joint type: Yijiang A3 1. Hydraulic technology, 30 degree load-bearing self-locking, two-way damping adjustment. 2. Gait following: This product can automatically adjust the damping with the change of pace and stride length, and can adapt to the speed of walking. 3. Knees and ankles linkage, alternately going up and down stairs, slopes, etc.
