Feature 1Adjustable Damping: Equipped with a reserved adjustable damping knob, the shock absorber allows for easy adjustment of the spring's softness or hardness by simply rotating the knob. 2High Durability: Manufactured using a high hardness steel alloy bracket and high performance spring material, which provides excellent resistance against oxidation and wear. 3Delicate Surface: The rear shock absorber features a bright silver plated surface, adding a stylish and decorative touch to the original vehicle, perfect for enhancing style. 4Universal Fit: Shock damper has a 280mm hole center distance, making it compatible with most 50cc125cc Dirt Pit Bike ATV Go karts. This ensures its wide applicability. 5Perfect Replacement: Suitable for various applications such as replacement, refurbishment, upgrading, modification, and decoration of the original motorcycle shock absorber.Item Type:MotorcycleRearShockAbsorberMaterial: Steelalloy andhighperformancespringMounting Hole Diameter: Approx. 10mm/0.4inHole CenterDistance: Approx. 280mm/11.02inSpring Diameter: Approx. 7mm/0.27inMounting Hole Thickness: Approx. 22mm/0.86inTotal Length: Approx. 310mm/12.2inFunction: Shock absorber spring pressure has 5 gears adjustable, you can adjust it according to your load (please note that you must use an adjusting tool, otherwise it is easy to cause finger loss)Application: Modification, replacement, repair, refurbishment, decoration, upgrading, etc., designed to replace the old and damaged shock absorbers of the original car and improve the shock absorption performance to a new oneFit forMonkeyMotorcycleZ50CT70ST50, universal fit for all 280mm aperture center distance mounted 50cc -125cc Dirt Pit Bike ATV Go kart .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Pair ofRearShockAbsorberNote1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.