Designed with Specialized`s Retl fit specialists doctors and engineers the Sitero plus is the best-fitting saddle for aerodynamic time trial positions.

A wide channel progressive shape level 3 padding and multiple width options provide optimal comfort and support for long distance rides in an aerodynamic position. And to further ensure that this is the best Triathlon / Time Trial saddle on the market, it features hollow chromoly rails and Swat mounts allow for aerodynamic storage of your ride essentials.