Hi, i noticed that my derailleur cage is wobbly. Has anyone an idea how to fix this or is it a mechanical problem?
I posted a video in a different thread since they are not allowed here ( https://www.reddit.com/r/RoadBikes/s/3l9FfItqRr )
Also you can see that the cage inside is worn and the chain rubbed of the black paint.
Thanks for your help in advance.
by ItemFun4636