Hello fellow bike enthusiasts!

I have a 1998 Colnago ArtDecor aluminium road bike that had corrosion around its cable guides. My family has a repair shop (car chassis & painting) and they are pretty certain
that the nits and/or cable guides caused galvanic corrosion with the frame.

Since Colnago gave me the finger when I politely asked them for help (no info, no materials, no advise), I have decided to do the same and have their paint and "artwork" completely removed,
and a custom bike with my artwork created instead

I have googled a lot but cannot find a good set of cable guides that use nits (17mm nit to nit, I believe centre to centre but have to remeasure) for fixing.
I need 2x top tube (rear brake), 2x bottom tube (shifting cables) and 1x rear derailleur cable stop. High quality is what I am looking for, I guess I can swallow high costs as well...

If anyone of you has experience/knowledge of such guides, please share it with me. I will highly appreciate it!

Many thanks,


PS: I tried to add images, however since I am new I need 10 posts...ouch...