Item Type : 280mm Rear Shock Absorber Material: CNC Aluminum alloy+12mm diameter high performance spring Total Length: Approx. 310mm / 12.20 in Installation Hole Center Distance:Approx. 280mm / 11.02 in Inner Diameter of Hole Center: Approx. 10mm / 0.39 in Spring Diameter:Approx. 12mm / 0.47 in Installation Hole Thickness:Approx. 20mm / 0.79 in Characteristic: Adjustable spring pressure, you can adjust according to your own load conditions ( Please note that adjustment tools must be used, otherwise finger loss may occur) Application: Used for replacement, refurbishment, upgrade, modification, decoration, etc. of original vehicle shock absorbers Fitment: Universal for 280mm mounting hole distance for motorcycles, ATVs, off road vehicles, scooters, etc Fit for most of the Chinese brands ATVs and Go Karts, such as replacement for TaoTao, replacement for Buyang, replacement for Lifan, replacement for SUNL, etc 1Wide ApplicationThis air shock absorber is universal for 280mm mounting hole distance for motorcycles, ATVs, off road vehicles, scooters, etc. It fits for most of the Chinese brands ATVs and Go Karts, such as replacement for TaoTao, replacement for Buyang, replacement for Lifan, replacement for SUNL, etc. 2Durable: The shock absorber is made of premium CNC aluminum alloy, high performance springs, and rubber, with reliable quality and can be used for a long time without the need for frequent replacement. 3Easy InstallationThis product is a perfect replacement, allowing you to directly replace worn or damaged rear shock absorber. And the installation is simple, and can be completed independently in short time. 4Adjustable Springs: The rear suspension shock absorber comes with adjustable springs that can adjust the strength most suitable for you to cope with different road conditions. As an elastic element, springs can absorb and filter the vibrations generated by riding on road bumps. 5Impact Reduction: Shock absorbers are designed to suppress the repeated bouncing of shock absorbers after absorbing various impacts from the road surface, in order to accelerate the attenuation of the inherent vibration of the springs and provide better driving smoothness for vehicles.Please carefully check the size before purchasing1 x 280mm RearShock Absorber