NEW Shimano Ultegra FC-R8100 12-Speed Chainring - 34t, Asymmetric 110 BCD, Black, NK price_changed_on_2025-08-12 Works with caliper or cantilever

Works with caliper or cantilever brakes

Some superficial corrosion on seatpost hardware and top tube cable stop

Match it with the rest of our team gravel kit for the full ensemble

Whateverday

maximized for title winning stiffness

NEW Shimano Ultegra FC-R8100 12-Speed Chainring - 34t, Asymmetric 110 BCD, Black, NK price_changed_on_2025-08-12 Works with caliper or cantileverShimano Ultegra FC R8100 chainrings are constructed with high quality aluminum and are compatible with FC R8100 and FC 8100 P 2x 12 speed cranksets. Asymmetric 110 BCD Compatible with HG 12 speed chains Aluminum with anodized finish provides durability and light weight 34t inner chainring is for use with 50t outer chainring