Dobinsons Twin Tube Nitrogen Gas charged shock absorbers are made from the world's highest quality external and internal parts sourced worldwide. They provide a significant increase in performance over the standard shock absorbers . Feature: Tough twin tube design has the benefit of holding larger volume of oil (keeping the internal workings cooler) and improved protection of internal working components Low pressure nitrogen gas which eliminates aeration within the oil reservoir, meaning no bouncing, sloppiness nor deterioration of ride Teflonned piston rings produce less wear and heat to the bore and increase the life of the shock absorber Special anti-bump stops preserve the piston from extreme impacts when fitted to vehicles with coil spring suspension systems Valve coding maximises off-road and on-road performance Valve stacking system controls dampening laws and permits a record response time in any situation, enhancing safely and comfort Polyurethane paint, gives extended life against the elements have a 2 year warranty | 
