Ideal riding accessories: Universal 8.3-inch rear suspension shock absorbers, spring pressure adjustable, to meet your different needs. Provides smoother driving and better overall shock absorption management, bringing a better riding experience. High-materials: This rear suspension shocks absorber is made of high-steel alloy materials, with high strength, corrosion resistance, durability and long service life. Best customer satisfaction: Confidence comes from the high standards of and our constant pursuit of perfection. If you have any questions about our products, please leave us a message. We will deal with it in a timely manner. If there is any problem , we promise to replace it or adopt a series of solutions to your satisfaction. Convenient installation: Simple installation and disassembly, no complicated operations, time-saving and labor-saving. Convenient to install without complicated steps, saving your effort and time. Application: Suitable for ATV and Go Karts