Paul THUMBIES Bicycle Dial Converter 22.2MM

[Trebz]

I found these, may be of use to someone and they look very well made:

Linky Mc Plinky.

Linky Mc Plinky MKII

https://www.aliexpress.com/item/100...ce5299d43fb83732de2b13697e6&afSmartRedirect=y