Feature:1. DURABLE MATERIAL: The folding bike rear shock absorber is made of wear proof and non corrosive steel and engineering plastic materials, which are lightweight and durable.2. HIGH STRENGTH DESIGN: The rear shock absorber of the folding bike has a spring as the main body of the shock and a steel shaft as the center of the shaft, which has high strength and is not easy to break.3. PRECISELY MACHINING: The rear shock absorber of the folding bike is precisely machined by CNC to ensure that it is firm, reliable and beautiful. Every detail is professionally processed, which gives the rear shock absorber excellent performance and appearance.4. ENHANCED COMFORT: The rear shock absorber can effectively reduce the impact of the whole bike, providing a smoother and more comfortable riding experience.5. EXTEND LIFE: By reducing the impact force, the rear shock absorber of the folding bike can prolong the life of all relevant parts of the body.Specification:Item Type: Folding Bike Rear Shock AbsorberMaterial: Steel, Engineering PlasticsWeight: Approx. 160g / 5.6oz.Package List:1 xFolding Bike Rear Shock Absorber