SHIMANO ULTEGRA FC-R8000 11-Spd 34-Teeth Chainring Y1W834000 (50-34T)- Black

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

Shimano Ultegra R8000 Chainring 36t or 52t 11 Speed

Shimano Ultegra R8000 34t 110mm 11-Speed Chainring for 34/50t

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

Shimano FC-4700 chainring MK - 50-34T

Shimano Ultegra R8000 39t 110mm 11-Speed Chainring for 39/53t

Shimano Ultegra R8100 Chainring 36t or 52t 12 Speed RefO