15in rear suspension shock absorber, with adjustable spring pressure to meet your different need. Providing smoother riding and giving better overall shock absorption management, dependable to use. Fit for most Chinese brands of ATV and Go Karts, such as for TaoTao, for Buyang, for Lifan, etc. Superior steel alloy, high strength, and durable, it has long lifespan. Simple to install and disassemble, no complicated operation is required, saving time and effort. Feature: 1. 15in rear suspension shock absorber, with adjustable spring pressure to meet your different need. 2. Providing smoother riding and giving better overall shock absorption management, dependable to use. 3. Fit for most Chinese brands of ATV and Go Karts, such as for TaoTao, for Buyang, for Lifan, etc. 4. Superior steel alloy, high strength, and durable, it has long lifespan. 5. Simple to install and disassemble, no complicated operation is required, saving time and effort. Specification: Item Type: Shock