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Ultegra fc 6800 compatibility

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Ultegra fc 6800 compatibility

Old 05-19-20, 12:15 PM
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Ultegra fc 6800 compatibility

what chairings can i put on a ultegra fc 6800? Can a 105 or tiagra work? Thanks
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Old 05-19-20, 12:22 PM
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If I recall correctly, the 5800, 6800, and 9000 cranksets all use the same rings. The R7000, R8000, and 9100 have some kind of notch on the chainring to fit the crank in a specific way. For whatever Shimano-y reason, all of the 4700 outer chainrings say "for 4700 Tiagra crankset only."
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