Fizik Antares Versus Evo R1 Adaptive Carbon Saddle LargeThe Fizik Antares R1 Versus EVO Adaptive Carbon Saddle is a 3D printed bike saddle with a revolutionary padding with carbon reinforced nylon shell and a highly stiff carbon rail. The Versus Evo Technology gives a degree of flexibilty and a full pressure relief channel design for pressure relief on soft tissue area. The R1 combination gives a carbon reinforced nylon shell with highly stiff carbon rail. The length is 274mm and the widths are 139mm for regular and 149mm for the large size. Weights: 174g regular, 180g large. Available in Black.F2070002