Problems setting up Ultegra 6800 front derailleur (more info in comments) : r/bikewrench
Shimano Ultegra RD-6800 11S rear derailleur LordGun online bike store
Shimano Ultegra (6800 series) exploded view - #3608E June 2017
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Ultegra 6800 front derailleur doesn't retract all the way to the limit screw without tension. Is the FD worn out? Tried blasting the pivot points with cable lube, but it keeps coming