Only fits Shimano Ultegra FC-R8000 52-36T and 46-36T Crankset 52T and 46T Chainrings are EXCLUDED. Brand Shimano MPN Y1W836000 Bolt Center Diameter 110 mm Teeth 36t For Bike Type Road Bike - Racing Type Chain Ring UPC 689228744615 Part Type Bicycle part ColorBlack MaterialAluminum Chain CompatibilityShimano 11 speed BCD110mm Teeth36T .
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