Steel Alloy Material: Spring Shock Absorber Made of high quality steel alloy material, safe and ecofriendly, good strength and durability.Good quality not only can provide a safer guarantee for your life,but also good materials can increase product life. Standard Specification: Dirt Bike Rear Shock Damper Conform to strict quality control standards, dependable to use.Manufactured according to the original specifications.Built to meet standard specification, strictly follow factory quality control. Feature: Rear Shock Damper Suspension provides a smoother ride and betteall dam management.330mm Shock Damper with spring adjustment, suitable for quads, some pit bikes, buggies, etc. Easy to Install: Motorcycle Shock Absorber Easy to install and remove, does not require complicated operations, save time and effort.Practical and convenient in use.Such a practical tool you will need it. Fit for: Rear Shock Damper Fit for most of the Chinese brands ATVs and Go Karts , such as for TaoTao, Repla