Ritchey WCS Carbon Skyline Saddle - Carbon BlackRitchey WCS Carbon Skyline Saddle Carbon Black. The WCS Carbon Skyline saddle features carbon rails an ergonomic curve that supports the sit bones and a generous cutout to relieve perineal pressure. Its curved two axis shape features a rise towards the rear of the saddle and some rise into the nose of the saddle making this shape ideal for riders who lack flexibility and want more support. Patented Vector Wing mounting points away from sit bones to