• Independent extension and flexion valves can be easily and quickly adjusted to allow for a more harmonious gait
• Higher ground clearance reduces the risk of a patient stumbling or having the prosthesis catching on the ground
• Very acute flexion of the knee joint of up to 145° is possible, advantageous when a patient kneels or sits
• AP/ML of 5mm and full pivoting with all proximal adapter variants allows for simple optimization of prosthesis alignment
• Shock absorbing Stance Phase and knee disarticulation models also available

Additional Information

Knee Type Polycentric Pneumatic
Activity Level High (K3)
Weight Limit 125kg (275lbs)
Warranty (Manufacturers defects) 24 months
Material Aluminum


More Views

Sku Attachment Build Height Overall Height Model Style Weight
1720180 Proximal Pyramid 160mm (6 5/16") 195mm (7 11/16") OP5 Standard 770g (27.2oz)
1720181 Wire Socket Connector 165mm (6 1/2") 200mm (7 7/8") KP5 Disarticulation 785g (27.7oz)
1720182 IKF Adapter (Pyramid) 175mm (6 7/8") 210mm (8 1/4") OP5SF Stance Phase 900g (31.8oz)