Sitero Size:130mm Rib-knit cuffs and hem keep

Rib-knit cuffs and hem keep the cold air out

replaceable heel tread with internally recessed screws for security

The S-Works Levo Frameset delivers a lightweight yet bomber FACT 11m full carbon chassis

Studies indicate that this reduces some rotational forces transmitted to the brain during angled impacts

Sitero Size:130mm Rib-knit cuffs and hem keepDesigned with our Retl fit specialists, doctors, and engineers, the Sitero is the best fitting saddle for aerodynamic time trial positions. A wide channel, progressive shape, level 2 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 that allow