Single Axis Prosthetic Knee Joint with Friction

The single axis knee joint with friction suits both young and elderly users. Safety comes from the friction system, and extension is assisted by springs. It is the smallest knee in the Roadrunnerfoot catalogue.

  • Suitable for both young and elderly users
  • Safety through the friction system; spring-assisted extension
  • The smallest knee in the Roadrunnerfoot catalogue
  • Flexion angle 140 degrees
  • Available in stainless steel and titanium for adults, and a dedicated children version
  • Component weight 485 g stainless steel adult, 376 g titanium adult, 350 g children
  • Maximum user weight 130 kg
  • Tested to ISO 10328
  • Warranty 36 months
  • Pair with a Single Axis foot or Walking MP to build a key level 2 above knee prosthesis

Single Axis Knee Joint with Friction

The single axis knee joint with friction suits both young and elderly users. Safety comes from the friction system, and extension is assisted by springs. It is the smallest knee in the Roadrunnerfoot catalogue.

  • Suitable for both young and elderly users
  • Safety through the friction system; spring-assisted extension
  • The smallest knee in the Roadrunnerfoot catalogue
  • Flexion angle 140 degrees
  • Available in stainless steel and titanium for adults, and a dedicated children version
  • Component weight 485 g stainless steel adult, 376 g titanium adult, 350 g children
  • Maximum user weight 130 kg
  • Tested to ISO 10328
  • Warranty 36 months
  • Pair with a Single Axis foot or Walking MP to build a key level 2 above knee prosthesis

Single Axis Knee Joint With Friction

Limited and unlimited household ambulation.

Level surfaces.

Fixed cadence.

Transfers and therapeutic use.

Code

6.001.03 SS for Adults

6.001.03.T Titanium for Adults

6.001.03.k for Children

Characteristics

Flexion angle 140°

Component Weight 485 g SS Adults

376 g Titanium Adults

350 g  Children

Material Stainless Steel

Titanium

Aluminum Alloy

Maximum User Weight 130 Kg

Components for single-axis friction knee

Code: 6.001.03.A

Key specifications

Device Category Single axis prosthetic knee joint with friction
Mobility Level (K-Level) K1 to K2
Flexion Angle 140 degrees
Material Stainless steel, titanium or aluminum alloy versions
Component Weight 485 g stainless steel adult; 376 g titanium adult; 350 g children
Maximum User Weight 130 kg
Tested to Standard ISO 10328
Warranty 36 months
Product Codes 6.001.03, 6.001.03.T, 6.001.03.k

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.

Additional information

Device Category

Single axis prosthetic knee joint with friction

Mobility Level (K-Level)

K1 to K2

Indication

Limited and unlimited household ambulation; level surfaces; fixed cadence; transfers and therapeutic use

Flexion Angle

140 degrees

Material

Stainless steel, titanium or aluminum alloy versions

Component Weight

485 g stainless steel adult; 376 g titanium adult; 350 g children

Maximum User Weight

130 kg

Tested to Standard

ISO 10328

Warranty

36 months

Product Codes

6.001.03, 6.001.03.T, 6.001.03.k

Brand

Roadrunnerfoot

Manufacturer

Roadrunnerfoot Engineering S.r.l.

Made In

Italy