Features1Manufacturing Material: The shock absorber is made of high quality steel and precise parts, making them sturdy and reliable, which can be used for a long time. 2Smoother Driving Experience: Provide with a smoother ride, ensuring a quiet and comfortable ride during the journey. Let you enjoy outdoor cycling better. 3Wide Applicability: Widely used, this shock damper is suitable for mountain bikes, electric bikes, motorcycles, ATV and other vehicles shock absorption. 4High Performance: Compact and portable, corrosion resistance, rustproof, scratch resistance. At the same time, it can replace the old parts that will be damaged, so that the performance is greatly improved. 5Easy to Use: Easy to use and replace the damaged shock damper parts, fine workmanship. Without any difficult requirements even though you use it for the first time.SpecificationItem Type:Shock AbsorberWeight: Approx.557g / 19.6ozMaterial: Aluminum Alloy + SteelInner Diameter Of Mounting Screw Hole: Approx.8mm / 0.3inLength From Center Hole To Center Hole: Approx.200mm / 7.9inPackage List1 x Damper