Shimano Dura-Ace FC-R9100 11 Speed Chainrings
This is a "Final Sale" item and cannot be exchanged or returned for incorrect choice. Please choose carefully.
(We can only consider Australian retailers)
Replacement chainrings for Dura Ace R9100 crankset.
Redesign the gear teeth profile to fit a wider gear pitch
Rider-tuned gearing options
Exclusive for Dura-Ace R9100 cranksets
11-speed SIS compatible
Outer chainrings are hollow-forged and machined with integrated (blind) threads for optimized strength-to-weight
Speed: 2x11 speed
BCD: 110mm 4-Arm Asymmetrical
Mfr Claimed Weight
TBC