Bontrager Aeolus Pro Bicycle Saddle Comfort without performance loss Road cyclists seeking the most aerodynamic position with a significantly tilted pelvis will find comfort, power, and speed with the Aeolus Pro. This extremely lightweight and race-ready saddle has been extensively tested for maximum proven performance by cyclists in both the lab and on the road. The shorter length, combined with the wider nose and full cut-out, provides targeted support and minimizes pressure on soft tissue for both women and men. Product details: inForm saddles are the result of the latest biomechanical research to maximize performance and comfort Developed to support riders in an aerodynamic riding position The full saddle cut-out minimizes pressure on soft tissue and enables a more efficient pelvic position The two available sizes are tailored to the different anatomy of men and women, relieving soft tissue Oversized carbon rails provide high stability with low weight (may require special saddle clamp components) The lightweight, carbon-reinforced saddle shell offers the perfect balance of weight, stability, and compliance Minimal pro padding creates a sleek profile and reduces weight Separately available Blendr accessory allows for clean integration of a rear light Saddle shell material: Carbon-reinforced saddle shell Rail dimensions: 7x10 mm carbon Weight: 170g.