I am in the process of putting a 2×11 shimano grx groupset on a Cinelli Zydeco I bought second hand.
I am having trouble fitting the derailleur (RD-RX810) to the zydeco’s hanger. Do I need a specific / different hanger to the one that is on there.
The derailleur fitted before I took it off was a shimano sora RD R3000.
Any help will be greatly appreciated.
by UrGP
1 Comment
Nop. AFAIK hanger holes and derailleur screws are universal.
What are you having issues with?
It could be the threads are gone on the hanger, which yes means a new hanger but the correct, same, hanger.