Shimano FC-R9100 Dura-Ace 2x11 Speed Crankset - 175mm, without Chainrings New recovery advisor and more3

recovery advisor and more3

There's no doubt that the Hyper Night Reflective Gloves were built for the runner's life

14% Lycra® Elastane

Six different output modes

Compatible with 11 speed drivetrains

Shimano FC-R9100 Dura-Ace 2x11 Speed Crankset - 175mm, without Chainrings New recovery advisor and more3For 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