Over many years I have resigned myself to the fact I am not mechanically inclined. It seems every single 30 second job I’m able to turn into a three hour nightmare, culminating in an expensive trip to the LBS.

Cut to today, I take my bike off the indoor trainer and put the rear wheel back on for my first outdoor ride of the season and am greeted with this. I can only describe it as extremely floppy with no tension!

Chain is extremely slack, almost falling off and the shifting no longer works – what did I manage to do and how expensive a trip to the LBS am I in for?

Have I destroyed my derailleur?
byu/TheRedCure inbikewrench



by TheRedCure

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3 Comments

  1. OscarLHampkin on

    It’s not something you have done, the pivot the lower cage moves on has seized. It it fixable, but it’s a fiddly, tricky job, if you are not mechanicaly minded you will be better off taking it to a mechanic to fix or replace the whole thing. Good luck!

    Edit: sometimes you can just pull the cage back and forth for a bit and it may free up enough to use for a while. Or it may not.

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