The saddle cushion shock absorber is made of imported spring alloy material, made of special alloy, which has excellent toughness and wear resistance, and is not easy to deform. One-piece molding, strong and durable, the overall shape is smooth and clean. The protective cover of the bicycle seat cushion shock absorber protection pad is made of silicone material, which has good absorption and high stability, and can extend the service life. Fashion cushion shock absorber, smooth and wear-resistant, installed between the seat cushion and the seat tube, has a shock absorption effect, and the shock absorption effect is obvious. The side riser for shock absorbers is marked with a scale on the side, and the position of the device can be adjusted. Depending on the position of the device, the pressure that the device can withstand varies. It is suitable for mountain bike, racing car, fixed gear, road car, dead speed car, etc. Product information Colorblack Material: AlloyOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it