SELLE SAN MARCO GROUND DYNAMIC SADDLE exclude_standard_shipping 1 x Shimano 105 FC-RS520

1 x Shimano 105 FC-RS520 12-speed Crank 50/34T

¾ length side zip for easy removal

Generous rear support for improved stability and power transfer

Aeolus Comp brings comfort

SELLE SAN MARCO GROUND DYNAMIC SADDLE exclude_standard_shipping 1 x Shimano 105 FC-RS520Smooth out the roughest MTB trails with the comfortable and supportive Ground Dynamic, built with Manganese rails. Discover a world of MTB trails with a saddle designed from the ground up for aggressive terrain. The Ground Dynamic strikes the perfect balance of providing support and relieving pressure where you need it. With Manganese rails and a wider and softer front end than its competitors, it's comfortable on even the steepest of climbs. The