Shimano GRX FC-RX810 2x Chainrings. All Sizes!

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

Shimano GRX FC-RX610 11/12 Speed Chainrings 30t, 46t Or Pair

SHIMANO GRX FC-RX600 30T Inner Chainring

Race Face Narrow Wide 1x MTB Chainring 104mm BCD 34t Black Shimano 12 speed HG+

New Shimano GRX FC-RX810-2 2x11 Spd CRANKSET 31T Chainring for 48-31T Crankset

Shimano GRX FC-RX610 1x Chainring. All Sizes!

Shimano Ultegra FC R8100 Chainring 12 Speed Road Bike Bicycle 34T 36T 50T 52T