Price on request
Linx Limb System
Complete leg systems. An integrated microprocessor knee and ankle that share sensor data to act as one limb.
Proteor
Photo could not be loaded
Proteor · Complete leg systems · PR-040
Proteor SYNSYS Microprocessor Full-Leg System
The Proteor SYNSYS is a microprocessor full-leg prosthetic system that coordinates flexion at hip, knee and ankle, which the maker calls triple flexion. The knee bends to 125 degrees and the ankle moves through 42 degrees, letting the foot stay flat on each step when going downstairs. It includes stumble recovery and accepts a range of shoes. The weight limit is confirmed with your quote.
- Product type
- Microprocessor full-leg system
- Activity level
- K2 to low or moderate K3
- Knee flexion
- 125 degrees
- Ankle range
- 42 degrees
Proteor SYNSYS key features
- Coordinated hip, knee and ankle flexion
- 125 degrees of knee flexion
- 42 degrees of ankle range of motion
- Stumble recovery assistance
- Full foot contact on steps when descending stairs
- Works with multiple shoe options
Who the Proteor SYNSYS suits
Intended for transfemoral and higher-level users doing K2 and low to moderate K3 activities, where steady foot contact matters more than speed. A prosthetist assesses suitability and fits the complete system.
This kind of device is prescribed and fitted by a clinician. An enquiry starts that conversation. It is not a purchase.
Proteor SYNSYS specifications
| Product type | Microprocessor full-leg system |
|---|---|
| Activity level | K2 to low or moderate K3 |
| Knee flexion | 125 degrees |
| Ankle range | 42 degrees |
| Safety function | Stumble recovery |
| Maker country | France |
| Price | Quoted on request |
| Brand | Proteor |
| Category | Lower limb - knees, hips and leg systems, Complete leg systems |
| Catalog ID | PR-040 |
Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.
Proteor SYNSYS: common questions
What activity level is the SYNSYS for?
Proteor positions it for K2 and low to moderate K3 activities.
How much do the SYNSYS knee and ankle move?
The knee flexes to 125 degrees and the ankle has a 42 degree range of motion.
Can I wear different shoes with the SYNSYS?
Yes. The maker states that multiple shoe options are supported.
How to get a quote for the Proteor SYNSYS
Add it to your enquiry list
Press Add to enquiry. You can add other products and parts to the same list.
Tell us your country and needs
Send the list with your country, sizes and any options you want. No payment details are asked.
Get a personal reply
You receive availability, a price and delivery options by email, and decide after that.
Similar to the Proteor SYNSYS
All Lower limb - knees, hips and leg systemsUSD 1,035 (maker's listed price)
All-Terrain Knee
Mechanical knees. A waterproof four-bar mechanical knee with an automatic stance lock and non-hydraulic cadence control.
Price on request
ESK+
Mechanical knees. A knee with weight-activated stance control and adjustable pneumatic swing control.
Price on request
KX07
Hydraulic and pneumatic knees. A waterproof four-bar polycentric knee with hydraulic swing and stance control.
Goes with this product
Guides for this kind of product
Money & Funding · 8 min read
What a prosthetic leg really costs and who pays
A prosthetic leg is a fitted service, not a boxed product. Here is what the bill is made of and which funding routes to ask about first.