Originally Posted by Psimet2001
I bought a Wipperman 10S0 about 3 weeks ago. I have not seen an SRAM 10sp chain or link. At first I loved it.
Now the fun part. I get a small high pitched squeak with it. I have determined that it is from the longer pin in the Connex link when it transitions from the derailer pulley on to the cog. It is the outside surface of the pin rubbing against the inside of the cog face/adjacent tooth as the link takes to the cassette.
Is it possible you got a defective ConneX link/pin? Anyone else have this problem with the 10S0 and Ultegra 10 speed?