Selle Italia CX Zero, the latest and lightest saddle entirely of carbon, which is currently available on the market. The super-light saddle shell made ??of carbon with a "U-design with no tube frame"represents the perfect synthesis of lightness, reliability and comfort. The saddle has been in several, differently thick layers with the so-called "CKK"technology of carbon fiber and Kevlar in a proceeding made, which guarantees for minimum weight and maximum strength. The CX Zero is the only lightweight saddle made ??of carbon "without tube frame, " which is available on the market. Size: 131x275mm, Weight 81g.