Lightweight performance Made with a carbon layup method to create thinner yet stiff rails The handmade padding is applied only where you need it, helping to keep you comfortable Available with or without a Superflow cutout L3 and L1: “Wide” intertrochanteric distance and high pelvic rotation (Flow and SuperFlow saddles) S3 and S1: “Narrow” intertrochanteric distance and high pelvic rotation (Flow and SuperFlow saddles)