I have a SA thumby 'body' that I used a downtube shifter with- not the most aesthetically pleasing but useable with no issues to which rear mech you have!
let me know if you are interested
@harv4130 started
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I have a SA thumby 'body' that I used a downtube shifter with- not the most aesthetically pleasing but useable with no issues to which rear mech you have!
let me know if you are interested