It sounds interesting. I've been looking at threaded 6-bolt adapters - most on ebay list either 44mm or 48mm thread diameter. Do you know which one is required for regular freewheel threads?
Never seen 48mm I think. This is the one you want I reckon. But I must confess I have not measured anything before ordering.
https://a.aliexpress.com/_msJKnmC
Not a lot lost (except for time) if it doesn't fit. But looking at the pictures it does look about right.
@Hulsroy started
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It sounds interesting.
I've been looking at threaded 6-bolt adapters - most on ebay list either 44mm or 48mm thread diameter. Do you know which one is required for regular freewheel threads?