Hey Deb,

First, thanks so much for your help.

A while back-a few months ago- I did manage to bike through a large piece of plastic that decided to get stuck somewhere in my cog & another area in the back. Nothing happened until 2 weeks ago though so it wasn't a huge concern.

The link you posted doesn't work. Can you tell me who normally sells them item mentioned? Would it take me forever to fix on my own?

Thanks again deb

c