1. Universal Fit for Enhanced Comfort: This bicycle seat with backrest can be attached to a wide variety of bicycle types, such as classic road cruisers, touring bikes, mountain bikes, and stationary exercise bikes. It provides additional support and cushioning for your back, making your ride pleasant and relaxing. 2. Comfortable Riding Experience: Enjoy a comfortable and stable ride with our bicycle seat featuring a supportive backrest. The soft, waterproof, and abrasionresistant material offers hip protection and antislip properties, making it for rugged terrain. 3. Enhance Your Journey: Designed to ensure cyclists a comfortable riding experience, this backrestequipped saddle provides extra support, thick padding, and eliminates bike vibrations. 4. Ergonomic Design: This bicycle seat with backrest is designed to fit seat posts with a diameter of up to 0.87 inches. You can easily attach it to the seat post and adjust the height and angle of the seat according to your riding style. To install this bicycle saddle, simply remove the original seat and it with this one.