Originally Posted by
bikeman715
the small ,small combo will be fine . that way I can tell if it too short .
Ok will upload in about an hour when I get home from work. Here's a pic with a rudimentary explanation.
It dropping off the chainring at the derailleur like it should. It’s getting hung up on the last 2 teeth on the chainring, see pic. (I added the yellow arrows). So what it does is stick right there on the teeth and it then comes back up the ring and slams into the derailleur.
