Shimano Dura-Ace FC-9000 Chain Ring 11-Speed (39T)
This is a replacement or upgrade Shimano inner chainring for Dura Ace 9000 11-speed. This is also cross compatible with Ultegra 11-speed models but will not have matching finish.
Chainring BCD: 110 Asym
Ring Position: Inner
Chain Compatibility: Shimano 11
This product was added to our catalog on March 19, 2015.