Vintage Saroni frameset not build by Colnago?

 

Vintage unknown frame (Belgium?)
De Rosa, Clemenso?

Unknown vintage bike frames list

Below is a list of unknown steel racing bike frames.
How long this list becomes also depends on you.
Every collector will come across a nice frame one day, but no idea what brand it is?
Here you get the chance to post your unknown bike/frame? Click here.
You can post ten photos and add a text with information.
We post everything on the site, not satisfied we remove your information and photos.

Vintage unknown profiled race frame (Belgium?)
Profiled frame seat stay and chain stay with two 'shrinks'

Retro Unknown oval blue frame