SM9890115 | Mechanisms


Features

  • forward pivot synchronized mechanism with antishock system
  • 5 locking positions with side knob for tension adjustment
  • integrated seat plate for rapid assembly with seats 709, 807, 808, 809
  • holes distance for seat attachment 153×200 mm

Technical Data

  • backrest tilt: 18°
  • seat tilt: 8°

Functions

  1. seat height adjustment
  2. back tension adjustment
  3. lock/unlock the tilt movement