Re: What exactly is a "Schwinn" bicycle
I have a piece of rubber but it isn't needed. I've gone wihout the rubber on 3 other builds. There are 2 bolts and clamp the shell down. You can see one of the large holes on the second pic. Then there is a spacer that attaches to the sprocket and 6mm bolts connect the sprocket and spacer to the clam shell.
There is no moment like the now moment.