PROLOGO DIMENSION SPACE T4.0 155 GY/BKSuper ergonomic, flat nose saddle with a short slender nose and wide tail for improved power transfer in or out of the saddle Space models feature a wider base with extra 7mm padding for improved comfort and those with greater space between the ischial bones The wide anatomical channel PAS runs through the saddle along its central axis, reduces the contact and compression of soft tissues and tendons, eliminating numbness and helping to prevents