Something slipping in the drivetrain, not hubs

[DaveTM]

Originally Posted by somfas

Just an update if anyone reads this thread for their own project. DO NOT use a roll pin!! I just sheared my roll pin. If you are going to go through this much trouble be sure to use a solid pin. I chose the roll pin because it was easy to find and I felt like it should be good enough since you shouldn't need anything at all. Well, it wasn't. Have it torn back down now waiting to find a pin......

***......I hate when you go thru all that work for a teeny tiny itsy bitsy piece of metal. Well.....live and learn. Thanks for sharing....very nice of you to do so.