Features： 1、HIGH STRENGTH STRUCTURE: Made from aluminum alloy, metal alloy, and 6mm high performance springs, the motorcycle shock absorber showcases water proof, and antirust properties. It ensures high stability and durability. 2、IMPROVEMENT IN RIDE COMFORT: This shock absorber significantly improves the ride quality by providing optimal damping of shock vibrations. This ensures an enhanced and smoother riding experience. 3、UNIVERSAL INSTALLATION: With a 180mm hole center distance, this shock damper offers universal installation. It's a versatile accessory compatible with motorcycles, Go Karts, and other bikes of similar dimensions and poundage. 4、WIDE APPLICATION: The suspension shock absorber is widely used in a broad range of vehicles including motorcycles, Go Karts, ATVs, off road vehicles, scooters, and much more, making it a versatile addition to any garage or workshop. 5、REPLACEMENT PART: This premium shock absorber serves as an excellent replacement for your old or damaged original part. It is ideal for refurbishing replacing and upgrading your motorcycle old one. Specification： Item Type: Shock Absorber Material: Aluminum Alloy + Metal Alloy + High Performance Spring Spring Thickness: Approx. 6mm / 0.24in Spring Diameter: Approx. 50mm / 1.97in Length of Eye to Eye Core: Approx. 180mm / 7.09in Mounting Hole Diameter: Approx. 10mm / 0.39in Single Load Capacity: 400lbs Application: 180mm mounting hole distance for motorcycles, Go Karts, ATVs Quad, offroad vehicles, scooters, etc. Package List： 1 x Pair of 180mm Shock Absorbers