Sprocket adapter on small hub

My bike has a smaller diameter hub than the typical shimano or whatever. It is close though. Mine measures 1 7/16" diameter. That's pretty close to the 1 1/2" that would accept most sprocket adapters.

Would I be able to use a strip of steel or aluminum as a shim to make it work? Or is there a concensus that that would slip and wreck my spokes?

Thanks MBR!

I can get shim material in the right thickness. Once I make the move to a sprocket adapter, I'll give it a try. Maybe assemble it with retaining compound to lock it in.

I have to calm down my spending soon. The wife is going to get suspicious.

Or maybe I should just find a modern hub...

I've already had stitches in my face from a bicycle. I don't feel like doing that again.

It worked!! I found an aluminum tube from mcmaster that was the right wall thickness and had nearly the correct diameter. I split it and used it as a sleeve. No retaining compound was used! I must admit that I did order it special for this project...

The combination of the better centered sprocket, and beefier chain made the bike so much better. I used to have issues with the chain jamming at the engine. No more!

In the process, I also broke the spring on my chain tensioner. D'oh! I Will be getting a new spring, but zip ties work for now. It sounds scary, but there's a backup for the backup for the backup zip tie. I have a total of 7 of them on there. It does look like I need to snug them up. They're breaking-in nicely. lol

The sprocket adaptor, 36 tooth, and #41 are a great combination!

Ok. It's been a week or so. I've been riding a few times with the new setup. I still love it. The shim is still working well. I just wanted to provide an update.

One thing that I recommend is to use a perm marker to mark the hub and the adaptor. If the marks move, you will know that the apadtor has shifted on the hub. This will identify spoke issues before you start to bend the spokes.