Shimano FC-R9100 Dura-Ace 2x11 Speed Crankset - 175mm, without Chainrings Heavy Unique gold tires to celebrate

Unique gold tires to celebrate the golden year of Corsa PRO

Compatible with Shimano 9-Speed STI levers

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

Roll-Top design excludes the need for zippers

Shimano FC-R9100 Dura-Ace 2x11 Speed Crankset - 175mm, without Chainrings Heavy Unique gold tires to celebrateFor 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