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@user118097
Hello there,
I am currently building a touring/gravel/ do it all bike.
I am planning on using :
GRX 810 rear derailleur ( 11 speed )
GRX 810 front derailleur
GRX RX600 double 11 speed chainset.
As GRX components are expensive i would like to see if i could get a second hand pair or 105 or tiagra 11 speed shifters (along with hydraulic disc brakes ) . Do you think this would work?
Any help would be greatly appreciated!
George