Fizik Transiro Aeris Long Distance R3 Adaptive Saddle A Supportive Racing Saddle The saddle you use on your bike is arguably the most important component. With an uncomfortable saddle, you won't want to ride, but when you get a saddle that is designed for you and your riding style, you'll be able to keep riding every day. The Fizik Transiro Aeris Long Distance R3 Adaptive Saddle is a supportive racing saddle for long-distance triathlon events, designed to provide comfort in the most extreme aerodynamic riding positions and powered by innovative 3D-printed padding. It features tailored zonal cushioning for a saddle without constraints or limitations imposed by traditional production methods and materials, a wider nose, a deep, long channel that provides excellent pressure relief, and an optional link to integrate a water bottle cage onto the rear of the saddle. Features Adaptive carbon Digital Light Synthesis 3D-printing technology offers seamlessly engineered zonal cushioning Triathlon saddle designed to provide support and stability while in the aero position Carbon-reinforced shell and Kium hollow rails with a high strength-to-weight ratio SPECIFICATIONSDimensions (Lx W)242 x 135mm Cover3D-Printed Shell Carbon-Reinforced Nylon Shell Padding Adaptive Padding Rails Kium Hollow Rails Intended Use Triathlon, Time Trial, Aero Position Riding Weight220g | Fi'zi:k | Transiro Aeris Ld R3 Adaptive Saddle 135Mm | Nylon