Durable steel construction for long lasting performance - Made of high quality steel, the shock absorber spring is exceptionally sturdy and durable without compromising on quality. Reliable resilience with a double layer spring design - Double layer spring design provides reliable resilience and improved shock absorption. - Effectively absorbs shocks and vibrations for a smoother riding experience on uneven surfaces. Simple and safe structure built to last - Features a simple yet secure structure that withstands various road conditions. - The spring acts as the main body of the shock absorber, while the steel shaft serves as a robust axle with high strength and break resistance. Efficient shock absorption for versatile riding - Designed to effectively absorb shocks, the foldable bike shock absorber allows easy control on different road surfaces. - Increases stability and rider comfort, making it suitable for a range of terrain. Specifications and compatibility - Material: high quality steel - Type: rear shock absorber for foldable bikes - Function: absorbs shocks and vibrations to improve ride comfort and control - Performance: enhanced durability, stability, and resistance to impact on varied road conditions Use scenarios - Urban commuting on pothole-filled streets and rough pavement, delivering smoother and more controllable rides. - Recreational rides on mixed surfaces, such as asphalt with gravel or light trail sections, for improved comfort. - Foldable bike travel or everyday use where road conditions vary and consistent shock absorption is beneficial.