S400

Activity Level 2 3

Polycentric locking knee, which folds away for a low profile cosmetic line when sitting. The knee can be set to operate as either a SAKL for maximum security or an MKL where the user might be able to utilise the swing function in appropriate settings.

Key Features

  • Compact low-profile polycentric locking knee
  • Good sitting cosmesis
  • Can be set as a SAKL, MKL or free knee
  • Socket adaptors provide range of set up options
  • Geometric lock at heel strike (when set in free knee)
  • Adjustable extension assist spring
  • Adjustable geometry to reposition ICR

S400 Technical Data

Max. User Weight:

125kg/2
100kg/3

Activity Level:

2-3

Component Weight:

678g

Build Height:

130mm

S400 Documentation

Product Information

Technical Guides