Shimano Rear Derailleur RD-TX55 / Suntour.
Has anyone used a Shimano RD‑TX55 Rear Derailleur to replace a SunTour derailleur on a 12 speed vintage bike with thumb shifters?
I suspect it should work but was wondering if I am missing something that might prevent it? The hangar is right and it bolts in OK.
http://www.mec.ca/product/5026-071/s...ar-derailleur/
Last edited by elmore leonard; 04-18-16 at 09:44 AM.
Reason: spelling