The best of what the 1900 and 2000 models offer, and much more. This highly refined polycentric knee with 3-phase hydraulic swing control is designed to withstand the rigors of more active amputees. With a 25% increased fluid capacity over Model 2000 and cooling fins for greater reliability, the 2100 offers the ultimate in stability, control, efficiency and durability.
Weight of unit: 2.02lbs / 920g
Build height: 6 7/8” / 175mm
Flexion: 160° flexion available
Warranty: 24 months limited warranty