This small shim fell out when cleaning my Ultegra di2 11 speed derailleur. It was when i took out the upper pulley- There was no shims at the lower pulley.
Where is it supposed to go? And should there only be one? I am afraid that i might have lost one?
Thank you
by qwel88
1 Comment
That’s not supposed to be there, so someone else has added it along the way for some reason or another. Probably when they installed the pulley wheels.