Specialized Sitero Plus Saddle Black 155Mm Brand_Avid Foam inserts are fully removable

Foam inserts are fully removable for easy cleaning of the cover

Stroke (mm) 57

Diameter: 31

CroMoly: flex-tuned shell and HLX+Gel padding

Specialized Sitero Plus Saddle Black 155Mm Brand_Avid Foam inserts are fully removableDesigned with our 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