Multifunctional saddle package: This complete bike saddle set includes a rear saddle, backrest, handle, and pedals. It provides everything you need for a comfortable ride, reducing the need to source parts separately and making setup simpler. Ergonomic design for comfort and support: The frame features a carbon steel construction with soft cushioning to deliver reliable support and comfortable seating for both teenagers and adults during rides. The design aims to reduce fatigue on longer trips. Durable materials with a sleek look: Built from a combination of alloy, plastic, foam, and steel, the saddle is designed to withstand regular biking use while maintaining a clean, streamlined appearance. Wide compatibility: Compatible with both traditional bikes and ebikes, offering a versatile solution for a broad range of cyclists and setups. Key benefits at a glance: Complete, readytoinstall set with four essential components Comfortable, supportive seating suitable for different ages Durable construction that resists daily wear Broad bike compatibility for versatility Use scenarios: Family rides and passenger comfort: Use the rear saddle and backrest to accommodate a passenger on weekend rides, with the handle providing support and the pedals completing the set. Upgrading an existing bike or ebike: or upgrade your current seat with this complete package to improve comfort and practicality for daily commuting or casual enjoyment. Long rides or daily commuting: The ergonomic cushioning and sturdy materials help reduce fatigue during extended trips on both traditional bikes and ebikes.