Roadknee Hydraulic Knee Joint
Roadknee is a hydraulic knee joint specifically for amputees at key level 4, the highest mobility level. Response and stiffness can be regulated during dynamic alignment.
- Designed for key level 4 — high mobility users
- Response and stiffness adjustable during dynamic alignment
- Flexion angle 140 degrees
- Aluminum alloy 7075, stainless steel and carbon fiber frame
- Component weight 1200 g
- Tested to ISO 10328
- Warranty 36 months
- Pair with a Roadwalking foot for best above knee prosthesis performance
Hydraulic knee joint, Roadknee
Hydraulic knee joint
Bilateral involvement.
Active adult.
Athletes.
Children.
Exceeds basic use.
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Code 6.003.07 |
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| Characteristics | Flexion angle 140° | |
| Component Weight | 1200 g | |
| Material |
Aluminum alloy 7075 + Stainless Steel + carbon fiber frame |
|
| Maximum User Weight |
130 Kg |
|
Key specifications
| Device Category | Hydraulic prosthetic knee joint |
| Mobility Level (K-Level) | K4 |
| Flexion Angle | 140 degrees |
| Material | Aluminum alloy 7075, stainless steel, carbon fiber frame |
| Component Weight | 1200 g |
| Tested to Standard | ISO 10328 |
| Warranty | 36 months |
| Indication | Bilateral involvement; active adult; exceeds basic use |
| Adjustability | Response and stiffness regulated during dynamic alignment |
Ordering and technical support
Designed and manufactured in Italy by Roadrunnerfoot Engineering S.r.l. The full range is listed in the Roadrunnerfoot 2025 catalogue. Orthopedic technicians, clinics and international distributors can request technical data sheets, product codes, pricing and fitting support from our team.