i’m sure someone will be along in a moment to correct me, but…
i don’t think Reynolds will simply sell tubing to anyone who asks, i thought there was some kind of quality assurance process you had to go through?
(show them your welding certs, demonstrate competence, sign up to an approved tubing-use design process… y’know, that kind of thing)
or…
for such a small frame, it’s unlikely that you’ll have much choice of butted tubing. if you’re restricted to plain guage, how about T45? i bought mine from Elmdon.
and if you’re talking to elmdon, they may well recommend their own ‘clubman 500’ tubing, which isn’t *quite* as strong as T45, but it doesn’t mind being bent (T45 can crack if you bend it too far)