Jesper
Wore out three sets of tires already!
Thanks @bulldog1935 . I am familiar with the "tre tubi" having a few Columbus frames of that designation, but I appreciate the heads-up with you not assuming I was already aware of its meaning. I often I take for granted that someone knows what I am talking about without even thinking it is not in their knowledge base. I never take it as an insult when being educated; only makes me all the better for it.
I neglected to mention that the tubing has 8 grooves. I initially just assumed 6 like the straight grooved Columbus "ESA" or Falck tubes.
I neglected to mention that the tubing has 8 grooves. I initially just assumed 6 like the straight grooved Columbus "ESA" or Falck tubes.