About this item Its high strength rebound motion of the shock release you in harsh driving conditions. Excellent Material??Rear Shock Absorbers are made of Aluminum + steel, high-precision parts, high strength and durability, fully loaded and safe for installation. Maintain Stability??Suspension impact strut provides smoother driving and better overall damping management, and the spring seat is insulated from the spring to ensure a quiet and comfortable ride. Designed and manufactured according to the original standard, it is easy to install, easy to use, economical and practical. 100% brand new, please be assured of your purchase. Absorb shock promptly in the clumpiest road to improve and make you feel more comfortable Color:340mm Black Product Name: Shock Absorber Color: Silver+ Black / Gold+Black Material: Aluminum+Iron Eye Diameter: 10/12mm Eye Thickness: 20mm Spring Thickness: 8mm Spring Width: 60mm Working Stroke: 60mm Factory Air Pressure: 0.4 Mpa Maximum A