Fizik Arione R5 Stan Saddle Manganese RailsThis superb saddle is specifically designed for road use as it offers excellent stability and comfort while you pedal. It features a durable thermowelded microtex cover construction which makes it excellent for riders who like to regularly change position when finding your sweetspot. Fizik has also equipped this version with an excellent nylon shell with WingFlex technology which delivers optimal flexibility where your thighs meet the saddle. Lightweight Road SaddleWhether you're riding shoulder to shoulder in your local club at the weekend or competing in an event, this brilliant model is engineered for high-performance. Kitted out with a sleek manganese rail construction, you'll enjoy its outstanding strength as it keeps you locked to your seatpost without any excess weight. Features: Cover Material: Thermowelded Microtex Shell Material: Composite Glass co-injected Nylon with WingFlex Rail Material: Manganese Use: Road Gender: Unisex Type: Snake Integrated Clip System: Yes Dimensions: Regular: 304x126mm; Large: 300x140mmTechnologies: Snake Profile: This saddle is categorised as a Snake type within Fizik's Spine Concept system, which means it's ideal for riders with lots of spine flexibility and those who rotate their pelvises very little or not at all when pedalling. If you are very spinally flexible (far less than 90 degrees between your straight legs and your back when bending over as far as you can, keeping your legs straight at shoulders' width apart), you are a Snake.Buy Fizik Components from Chain Reaction Cycles, the World's Largest Online Bike Store.