Absorber with remote-reservoir connected rigidly, compared to most shock absorbers. It uses a diaphragm instead of a membrane, and does not contain a control valve for expansion of the pneumatic chamber. Description: 1) Sheath and gas tank 2) Stem 3) Snap rings 4) Plate bearing spring 5) Spring 6) End cap and preload adjustment 7) Cap gas, present in versions both with or without gas valve (inverted profile) 8) Mobile diaphragm