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Shimano Ultegra FC-6800 Chainrings (Black) (2 x 11 Speed) (110mm BCD) (Outer) (53T) - Performance Bicycle
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Shimano Ultegra FC-6800 Chainrings (Black) (2 x 11 Speed) (110mm BCD) (Outer) (52T) - Performance Bicycle
![Universal Cycles -- Shimano FC-R8100 Ultegra Double Chainrings 12sp [Y0NG34000, Y0NG36000, Y0NG98010, Y0NG98020] Universal Cycles -- Shimano FC-R8100 Ultegra Double Chainrings 12sp [Y0NG34000, Y0NG36000, Y0NG98010, Y0NG98020]](https://www.universalcycles.com/images//attributes/large/284118.jpg)
Universal Cycles -- Shimano FC-R8100 Ultegra Double Chainrings 12sp [Y0NG34000, Y0NG36000, Y0NG98010, Y0NG98020]
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Shimano Ultegra FC-6800 Chainrings (Black) (2 x 11 Speed) (110mm BCD) (Outer) (46T) - Performance Bicycle
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