With full-channel comfort and advanced technology, materials and craft, Aliante R1 Versus Evo Large is a leading performance road saddle for riders who want a waved saddle profile and a pressure relief channel. Made for Bull with low body flexibility and high pelvic rotation while pedaling, the Aliante is a waved profile saddle, with support and flexibility so you can ride in comfortable support and always get the power down. The large model is the wider of the two options. Aliante R1 Versus Evo features a composite Carbon-reinforced nylon shell – with Wing Flex technology which enables flexibility where your thighs meet the saddle – and a light, strong, Braided Carbon rail. A Comfort Core foam layer beneath the neat, durable Microtex cover provides comfort, and is enhanced by the full-length comfort channel which reduces pressure on the rider’s sensitive soft tissue and ensures that all weight is correctly supported across the whole surface of the saddle. Like all performance fi’zi:k road saddles, Aliante R1 Versus Evo is light, flexible and agile. It's designed for pros, with pros and raced by pros.