Pneumatic Suspension black cloth seat with a sliding Base (Front 4" or Rear 4" for a total slide range of 8").
Suspension stroke 5 1/8". With Air and Hydraulic Shock Absorber.
Automatic height adjustment. Automatic weight adjustment of 110lbs-290lbs.
Front and rear isolator with damper - 1.5" travel horizontal.
Mechanical Lumbar Support. Backrest adjustment 30°-85°.