Mountain Road Soft Seat Saddle with Tail Light Replacement Accessory Features: Made of quality materials, comfortable, lightweight, and anti-deformation. The is wearable and waterproof, the soft pad inside excels in shock absorption. Ergonomic design is comfortable and suitable for pedaling with less abrasion between saddle and thighs. With a LED tail light on the end, which has 3 modes and can offer red lighting to keep you at night. Sturdy steel frame supports the saddle and offers stable fixation onto seatpost. Easy to install, great replacement accessory for your . Suitable for most mountain bikes and road bikes. Specifications: Material: PVC+PU+Steel Color: Black Tail Light: 5xLEDs Battery: CR2032 battery included Battery Time: 40 hours Light Mode: Running Flashing; Flashing; Continuous Lighting Size: Approx. 27 x 20 x 12cm / 10.63 x 7.87 x 4.72inch Weight: Approx. 966g Package List: 1 x Saddle Only Made of quality materials, comfortable, lightweight, and anti-deformation. The is wearable and waterproof, the soft pad inside excels in shock absorption Ergonomic design is comfortable and suitable for pedaling with less abrasion between saddle and thighs With a LED tail light on the end, which has 3 modes and can offer red lighting to keep you at night Sturdy steel frame supports the saddle and offers stable fixation onto seatpost