Comfortable bike seat with backrest designed for longer rides and better spinal support. Key benefits - Reduces fatigue on long rides by providing continuous support for your lower back and hips. - Improves ride comfort with a widened, thickened seat cushion that spreads pressure and reduces soreness. - Customizable fit: adjustable backrest height extends up to 11.4 cm to match your posture and riding position. What makes this seat effective - Supportive materials: soft PU leather cover with high-density sponge cushioning for a durable, comfortable surface that cushions impacts without bottoming out. - Backrest design: integrated backrest offers extended support for the spine, helping you maintain a more relaxed, upright position and reducing strain on your lower back. - Simple adjustability: extend or lower the backrest height to fine-tune comfort for different riders or riding styles. Practical details - Material: PU leather surface with high-density sponge padding. - Cushion: widened and thickened seat cushion for added comfort. - Adjustment range: backrest height adjustable up to 11.4 cm. - Function: designed to provide support and reduce rider fatigue during extended use. Typical use scenarios - Daily commuting: stay comfortable on your ride to work with better lumbar support and a softer seat for stop-and-go city trips. - Long-distance or leisure rides: maintain comfort over extended periods on trails or country roads thanks to the thicker cushion and supportive backrest. - Casual e-bike or recreational cycling: add stability and reduced strain for riders who prefer a more upright position. Choose this seat when you want a straightforward upgrade that focuses on comfort, support, and a customizable fit without complicated installation or extra features.