- Tailored to the features of male anatomy and optimized for the requirements of road cycling - Rearward positioned and anatomically adapted pressure relief channel prevents discomfort and numbness - SR Pro Carbon: Carbon composite shell with orthopedic AirCell foam with OrthoCell pads - SR Pro: Nylon composite shell with orthopedic AirCell foam with OrthoCell pads - SR Comp: Nylon composite shell with orthopedic comfort foam with OrthoCell pads - Integrated Topeak Quickclick saddle bag mount - Recommended sizing for sit bone width: S/M 9-12cm, M/L 12-16cm Size / Rails / LxW (mm) Weight M/L / Carbon / 272x153 185g S/M / Carbon / 272x140 175g M/L / TiNox / 272x153 230g S/M / TiNox / 272x140 220g M/L / TiNox / 272x153 270g S/M / TiNox / 272x140 260g
