A-TGK-4000/4001/4002
GRAPH-LITE 4 BAR KNEE SERIES
The A-TGK-4000 Series is a lightweight Graph-Lite 4-bar knee system designed for lower-activity users who prioritize safety, stability, and smooth motion. Constructed from ultra-light graphite, this series offers a perfect balance of comfort, durability, and function for everyday mobility.
The A-TGK-4000 Series is a lightweight Graph-Lite 4-bar knee system designed for lower-activity users who prioritize safety, stability, and smooth motion. Constructed from ultra-light graphite, this series offers a perfect balance of comfort, durability, and function for everyday mobility.
Product Advantages
| Ultra-Light Graphite Construction Lightweight graphite construction provides strength and durability while minimizing energy expenditure, enhancing user comfort and endurance. |
| Polycentric Design 4-bar polycentric design improves toe clearance during the swing phase, supporting a safer and more efficient gait. |
 | Easy Adjustment Easily adjustable hyperextension stop, extension assist, and knee axis friction are tailored to the user's walking needs—enhancing stability, improving gait efficiency, and promoting a more natural walking pattern. |
 | Positive Locking Mechanism A manual locking mechanism offers enhanced safety and stability. The lanyard lock can be disengaged to enable a non-locking, free-swing mode when needed. |
A-TGK-4000
GRAPH-LITE 4 BAR KNEE
Material Carbon fiber | System weight 655g |
System height 180mm | Max. flexion angle 135° |
Weight Limit 100kg | Mobile level 1-2 |
A-TGK-4001
GRAPH-LITE 4 BAR KNEE WITH MANUAL LOCK
Material Carbon fiber | System weight 710g |
System height 180mm | Max. flexion angle 110° |
Weight Limit 100kg | Mobile level 1-2 |
A-TGK-4002
GRAPH-LITE 4 BAR KNEE WITH 30° MANUAL LOCK
Material Carbon fiber | System weight 680g |
System height 180mm | Max. flexion angle 110° |
Weight Limit 100kg | Mobile level 1-2 |