This electric saddle backrest is designed to improve rider comfort and posture on various types of bikes, especially electric models. Featuring a sleek black finish and ergonomic cushioning, it provides solid lumbar support to alleviate strain during rides. Its durable construction combines PU , sponge, and metal elements, making it reliable for daily use. Ideal for those seeking a comfortable and supportive upgrade to their bike seating experience. Features -Color:Black -Material:pu , sponge, metal -Size:20.00X19.00X4.40cm/7.86X7.47X1.73in -Smooth Surface: Crafted with sturdy materials, the backrest offers excellent resistance to wear and is effortless to keep clean, ensuring lasting usability on your bike -Ergonomic Comfort: Designed with thick, resilient sponge padding providing exceptional elasticity, this support delivers enhanced comfort for extended rides -Wide Compatibility: This versatile backrest fits a broad range of bicycles including electric models, providing a secure and safe addition to your riding setup -Enhanced Support Design: Featuring a broader structure than standard seats, it effectively supports and reduces rider fatigue during long-distance journeys -Simple Installation: Engineered for quick attachment and removal, can easily replace your existing saddle backrest without hassle Package list: 1 x Electric car backrest