Originally Posted by marcpotash
The shifter works fine but rattles when the bike is shaken. Any ideas?
I had experience on those old 105 STIs after a minor crash. The inside of the cap chipped/broke and was trapped inside the lever. IF you shake it it would rattle. Had to replace the cap and remove the chipped part by dismantling the lever.
I have new STIs now, and I try not to break those fragile caps
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