Shimano FC-R9100 Dura-Ace 2x11 Speed Crankset - 175mm, without Chainrings Shimano Alivio Top-Middle Minimum Capacity = 10T

Top-Middle Minimum Capacity = 10T

ABLC Sawtooth™ dimple design helps manage air flow around the rim

You get our 100% CNC-machined TR3 hubs

Not recommended for Sun Tour four to six notch freewheels

The S-PHYRE series also includes socks

Shimano FC-R9100 Dura-Ace 2x11 Speed Crankset - 175mm, without Chainrings Shimano Alivio Top-Middle Minimum Capacity = 10TFor 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