Came off Ultegra FC-08 Cranks 52T 11spd Used but still works fine. Can come with the bolts
Shimano Ultegra R8000 Chainring 36t or 52t 11 Speed
Shimano Ultegra R8100 Chainring Set 50/34 NK 12 spd
Replacement Shimano Ultegra R8000 Chainring Bolt ONE
Shimano Ultegra FC-6800 11-speed Chainring 34t - 36t - 39t - 46t - 50t - 52t-53t
Shimano Ultegra 6600 Double Chainset 172.5mm Road Crankset 39 / 52T Crank
Shimano Dura-Ace FC-R9100 36t And/Or 52t Chainring
