The LHC-09KJ Four Bar Pneumatic Knee Joint is a high-performance prosthetic component engineered to replicate natural knee kinematics. Utilizing a polycentric four-bar linkage system, this joint provides excellent toe clearance during the swing phase and superior stability during the stance phase. The integrated pneumatic cylinder allows for variable swing speed control, adapting to the user’s walking pace for a more natural gait.

Constructed from high-strength Aluminium, the LHC-09KJ offers a lightweight yet robust frame that minimizes energy expenditure for the user. Its geometric design ensures that the knee remains stable even under high loads, while the pneumatic damping provides a smooth transition between steps. Rated for 100kg, this knee joint is an ideal solution for active transfemoral amputees seeking improved mobility and confidence on varied terrain.