Shimano Ultegra Chainring FC-R8000 HollowGlide 2x11 Speed 4 Arm Mounting -H

4x Shimano Ultegra FC-R8100 Chainring Bolts - Ref 18

4x Shimano Dura-Ace FC-R9100 Chainring Bolts - Ref 9

4x Shimano Dura-Ace FC-R9200 Chainring Bolts - Ref 3

Shimano Ultegra chainring FC-R8000 36T

Rotor Shimano Ultegra R8000 Chainring Covers

Shimano Ultegra FC-6800 11-speed Chainring 34t - 36t - 39t - 46t - 50t - 52t-53t

Shimano Ultegra R8000 Chainring 36t or 52t 11 Speed