Fizik Tempo Aliante R1 Saddle A Lightweight Endurance Cycling Saddle If you're looking for maximum performance and comfort on your road bike, then you'll want an exceptional saddle. The Fizik Tempo Aliante R1 Saddle is a lightweight endurance cycling saddle that features a waved profile that maximizes comfort, support, and pressure relief. The ride-compliant, carbon-reinforced nylon shell and highly stiff carbon rail offer a more comfortable ride over rough terrain, the Wingflex sides adapt to the rider's inner leg movement, and the double-density foam is firmer on the ischial bones and softer on the nose for optimal comfort in every riding position. Features Waved profile to maximize comfort, support, and pressure relief Ride-compliant, carbon-reinforced nylon shell and a highly stiff carbon rail Double-density foam that is firmer on the ischial bones and softer on the nose SPECIFICATIONSDimensions (Lx W)277x145/155mm Cover Synthetic Shell Carbon-Reinforced Nylon Shell Padding Double-Density Foam Rails Carbon Intended Use Road Weight180g (145) / 186g (155) | Fi'zi:k | Tempo Aliante R1 Saddle | Black | 145Mm | Nylon