Features 1、Made of high‑grade steel which makes it has good corrosion resistance and high toughness. 2、The sturdy structure makes sure that the shocks absorber is perfectly suitable for your use. 3、Steady, excellent shock absorption performance, adjustable tension alloy impact black coil spring. 4、It is applicable for shock absorption of bicycles such as mountain bikes and electric vehicles. 5、It provides smoother driving and make sure a quiet and comfortable ride experience during travel. Condition: 100% Brand New Item Type: Shock Struts Material: Aluminum Alloy+Steel Color: As Picture Shown Hole Center to Center Distance: Approx. 150mm/5.9in Quantity: 1Pcs Maximum Working Pressure: 2000kg Uses: for shock absorption of mountain bikes, electric bikes and other bicycles Package List 1 x Shock Struts