2PCS 170mm 650lbs Shock Absorber Struts Damper Spring Compatible with 47cc 49cc Mini Bike Scooter Features： 1、Applicable Model: Shock struts damper is fit for 47cc 49cc for Mini Moto ATV Pocket Bike Scooter, please confirm whether your model is applicable before buying. 2、Effective Shock Absorption: This pair of shock absorption springs are made of metal material, with high strength and durability, and can effectively reduce the vibration for ATV Pocket Bike. 3、Improve Suspension Performance: The shock absorber springs can improve the performance of the suspension system, reduce the vibration and turbulence of the vehicle, and improve riding comfort. 4、Size: The length of shock absorber is 190mm, the hole diameter is 8mm, and the center distance between the two holes is 170mm. Please check whether the size is what you need before buying. 5、Easy Installation: The installation of the shock absorbing spring is very simple, and professional skills are not required, effectively enhancing you riding experience. Specification： Item Type: Shock Absorber Spring Material: Metal Product Length: Approx. 190mm / 7.5in Hole Diameter: Approx. 8mm / 0.3in Hole Center Distance: Approx. 170mm / 6.7in Number of Teeth: 8T damping adjustment Fitment: Fit for 47cc 49cc for Mini Moto ATV Pocket Bike Scooter Package List： 1 x Pair of Shock Absorber Spring