Suitable for outdoor use
Bluetooth Connectivity
Activity Level 3

Linx has been designed to deliver an experience that mimics the incredible and complex structure of the human leg by actively sensing and analysing data on the user movement, activity, environment and terrain providing a coordinated stream of instructions to the hydraulic support system.

The result is a walking experience that is closer to nature than ever before, giving the user the freedom and confidence to get on with their life.

MDEA Award Winning Linx Limb System
German Design Award 2017
MacRobert Engineering Award Winner 2016
DownloadAppStoreProgramming Linx just got faster and simpler with the new Linx Programming App for clinicians. With its simple to follow automated smart programming, you can complete limb set up with fewer steps whilst still having access to more advanced fine tuning if required. 


  • Situational Awareness – Integrated sensors continuously collect data to seamlessly adapt the limb’s response.
  • Varying levels of stance resistance to optimize safety at all times:

– Standing support
– Supported sitting
– Controlled stance support
– Stumble recovery
– Dynamic stair descent
– Dynamic slope descent

  • Cycling Mode and Fixed Angle Flexion Lock Mode
  • Knee Flexion to 130°
  • Up to 3 days life
  • Sandal Toe Footshell

Precision Performance

Integrated sensors continually analyse data, adjusting the hydraulic technology to seamlessly align the leg for the next step. This integrated and coordinated limb response ensures fast adjustment times and easy navigation of slopes and steps, allowing the user to think about where they are going, rather than how they are going to get there.

Linx - Down Ramps

Down Ramps

Linx delivers controlled ramp descent with different response levels for steep and shallow slopes. The knee and foot work together to optimize the rate of plantar-flexion and dorsi-flexion. The knee resistance is simultaneously adapted by introducing an intermediate resistance. On intermediate ramps, Linx offers a braking effect that secures the whole body for safe descent.

Linx - Up Ramps

Up Ramps

The knee and foot work in unison to dorsi-flex quickly. The toe remains dorsi-flexed for safe and efficient swing-through, while the heel stiffens to support the knee flexion. If stationary on a ramp, the toe will remain in dorsi-flexion to help reduce the extension moment on the knee, allowing a more upright posture for a more comfortable standing position.

Linx - Speed & Terrain

Speed and Terrain

Additional synergies gained from simultaneous knee and foot programming, combined with the optimized control unit and hydraulic system means smoother transitions between speeds, and effortless progression over 
varied terrain.

Musculoskeletal Health

Amputees can face health issues long after amputation, with lower limb amputees being 2-3 times more likely to develop osteoarthritis compared to the general population.1

Long term musculoskeletal health depends on the replication of the dynamic and adaptive qualities of natural limb movement, and Linx is the world’s first lower limb prosthesis to incorporate a completely integrated response system to serve this user need.

Linx - Superior Comfort

Exceptional Safety

The varying levels of stance support that Linx provides helps to increase the user’s confidence and independence, reducing the risk of stumbles or falls to help ensure more balanced limb loading for greater long term health and protection. Linx provides optimal stance support, whether walking in a crowded environment, on uneven terrain, slopes, steps or when standing. This unique combination of the integrated stance support and hydraulic technology within Linx contribute to the user’s safety.

Linx - Controlled Stance Support

Controlled Stance Support

Supportive resistance throughout stance phase provides optimal stability for walking with greater safety and less effort on a variety of surfaces.

Linx - Standing Support

Standing Support

Maximum resistance stabilizes knee and foot on both flat and sloped terrain, encouraging better posture and balanced loading to relieve pressure on the sound limb and lower back.

Linx - Stumble Recovery

Stumble Recovery

Stance resistance engages during swing phase extension to ensure knee stability, should the user stumble. Under such circumstances the flexion resistance dynamically increases to provide enhanced stumble recovery.

Linx - Dynamic Stair Descent

Dynamic Stair Descent

With immediate support from the first step, knee resistance progressively increases with knee flexion for enhanced control and safety when descending stairs.

Linx - Dynamic Slope Descent

Dynamic Slope Descent

The integrated knee and foot response allows the user to walk leg-over-leg on intermediate slopes.

Real Life Linx Stories

Smart Programming App

DownloadAppStoreProgramming Linx just got faster and simpler with the new Linx Programming App for clinicians available on iOS. With its simple to follow automated smart programming, you can complete limb set up with fewer steps whilst still having access to more advanced fine tuning if required. 

This app is for clinicians who have completed an Endolite approved training course and requires an authorization code:

  1. Download the app from the App Store, search for “Linx programming”.
    If using an iPad please choose “iPhone Only” when searching.
  2. On first use, send the 8 digit “Authorization Request Code” to your Endolite representative.
  3. Enter the 12 digit code provided by your Endolite representative into the app.
  4. Start programming Linx!

For support questions please contact Endolite Technical Support at

* Compatible with all models of iPad, iPhone and iPod Touch running iOS v9 or later.

Technical Data

Size Range


Component Weight

5 lb 11 oz

Build Height


Heel Height



 Max. User Weight: 125kg (275 lb)
 Activity Level: 3
 Size Range: 22 to 30
 Component Weight: 2.6kg (5 lb 11 oz)
 Build Height: 470mm to 565mm 
(18½ to 22¼”)
 Heel Height: 10mm

†Component weight shown is for a size 26cm without a foot shell


Long Pylon Kit – 339965
Charger Extension Cable – 239098
Cosmetic Cover – 561101BLACK

Orion3 Proximal Adapters


Proximal Attachments (ordered separately)

Rotating Pyramid with Shift – 239017
Non-rotating Pyramid with Shift – 239089
Rotating Female Pyramid with Shift – 189128
M36 Threaded Adapter – 239092

Suitable for outdoor use



LINX 25 L N 3 S
 Product Code Size Side Width* Spring set Sandal Toe

*Narrow (N) and Wide (W) available for sizes 25-27 only. 
For dark tone add suffix D.
Example: Foot size 25, left, narrow, spring rating 3, sandal toe.

Footshell Width Guide

Click on the table below to help choose the correct width when ordering the new Sandal Toe footshell. For sizes 25, 26 and 27 you can now choose between Narrow (N) and Wide (W) fittings.

Sandal Toe Footshell Width Guide


Selection Chart

Click the image for full size version.

An annual visual inspection is recommended. Check for visual defects that may affect proper function. Maintenance must be carried out by competent personnel.

Blatchford trademarks.

Last updated: 20th March 2019

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