Pinasco double-action shock absorbers represent the technological developments in the f eld of adjustable suspension according to European standards. The Pinasco shock absorbers are MADE IN ITALY with the highest quality material, the adjusting rings are machined from solid, steel spring support are machined CNC and chrome-plated, double action springs are made of calibrated steel. The reaction force of a shock absorber is given by the resistance that the oil contained in it encounters when passing through the valves, consisting of calibrated holes and discs. With an adjusting millimetric ring the suspension is able to preload the spring and to create a calibration compression which changes according to the needs of the driver. The shock absorbers are the perfect combination of sportiness and driving pleasure, they give unbelievable driving emotions and maximum safety.