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

Shimano 105 FC-R7000 11-Speed Chainrings. All Sizes!

Shimano DURA-ACE FC-R9200 12-Speed Chainrings. All Sizes!

Shimano 105 R7100 36t 12 Speed Chainring

Shimano Ultegra FC-R8100/FC-R8100-P Original 12-Speed Chainring 50-34T / 52-36T

Shimano XT FCM780 10 Speed Triple Chainrings

Shimano 105 FC-R7100 Road Crankset Chainring 50-34T/52-36T with Mounting Bolts

Shimano 105 FC-R7100 12 Speed 36T NH Chainring for 52-36T Crankset