Features： 1、Made of high quality full carbon fiber, the saddle is lightweight, durable and waterproof. 2、Streamlined and narrow front sides design does not grind the thighs and making riding more comfortable. 3、Center cutout design speeds up the air flowing and heat-dissipation, keep your buttock cooling and drying. 4、Universal bicycle saddle, easy to install, suitable for MTB, mountain bikes, road bikes, folding bikes, etc. 5、Dimensions: 270x143mm/10.6x5.6in. Weight: 110g/ 3.9oz. Specification： Full carbon fiber bike saddle, lightweight and durable, and provides you a comfortable riding experience. It is suitable for MTB, mountain bikes, road bikes, folding bikes, etc. Features: Made of high quality full carbon fiber, the saddle is lightweight, durable and waterproof. Streamlined and narrow front sides design does not grind the thighs and making riding more comfortable. Center cutout design speeds up the air flowing and heat-dissipation, keep your buttock cooling and drying. Universal bicycle saddle, easy to install, suitable for MTB, mountain bikes, road bikes, folding bikes, etc. Dimensions: 270x143mm/10.6x5.6in. Weight: 110g/ 3.9oz. Specifications: Model: 3K Bright/ 3K Matte(optional) Color: Black Material: Carbon Fiber Seat Size: 270 * 143mm/ 10.6 * 5.6in Weight: 110g/ 3.9oz Packing List: 1 * Bike Seat Package List： 1 * Bike Seat