Shimano FC-R9100 Dura-Ace 2x11 Speed Crankset - 175mm, without Chainrings Heavy Think frogman raft

Think frogman raft

The Serfas® RX-RR saddle is our lightest RX saddle to date

Roll-Top design excludes the need for zippers

Unique gold tires to celebrate the golden year of Corsa PRO

Tires in these widths provide control and traction that optimize the experience of gravel riding endeavors

Shimano FC-R9100 Dura-Ace 2x11 Speed Crankset - 175mm, without Chainrings Heavy Think frogman raftFor 2x11 speed chainrings *Does not include chainrings or bottom bracket Features Accommodates frames with shorter chainstays (410mm) and 135mm rear spacing New designed crank arm maintains high rigidity provides optimum power transfer and reduces weight 4 arm construction crankset Adapted for race specific disc brake system Redesign the gear teeth profile to fit wider gear pitch