Shimano Ultegra FC-R8100 12-Speed 34t Aluminum Asymmetric Chainring -

Shimano Ultegra FC-R8100 12-Speed Chainring - 34t, Asymmetric 110 BCD, Black, NK

Shimano Ultegra FC-R8100 12-Speed Chainrings. All Sizes!

Shimano Ultegra FC-R8100 12-Speed Chainring - 34t, Asymmetric 110 BCD, Black

Shimano Ultegra R8100 12 Speed Chainrings

Shimano Ultegra FC-R8100 2x12-speed Chainring 34/50 & 36/52

Used Shimano Ultegra FC-6800 11 Speed Set of Chainrings 50/34T