Shimano Ultegra FC-R8100 34T Chainring 2x12 for 50-34T - NK - Y0NG34000
Shimano Ultegra FC-R8100 Chainring
For 2x12 Speed Set-up (FC-R8100, R8100-P)
For 2x11 Speed Set-up (FC-08)
Front Chainring Type: Double
Chainring 34T-NK (for 50-34T)
Compatible Model - FC-R8100, FC-R8100-P, FC-08
Shimano Part Number: Y0NG34000
Will Fix to 110mm BCD Asymmetric 4-Bolt Cranks
Black colour
Brand New, Original Shimano Replacement Part
Brand New In Pack