Used Knee Rover Steerable Knee Walker 

Knee Pad in good condition
Brake is working fine and the parking brake holds the walker when required.
The brake wire external jacket was reinforced near the steering column with a steel tube ( their jacket usually breaks on this place) and covered with rubber and it doesn't affect braking at all since the load is handled  by the inside steel stranded wire

It's partially assembled. Only need to reinsert the knee pad supporting tube. 

No returns accepted