Looking at the top of the seat post stays, they are beveled. The shape and highest point at which they are brazed on to the seat post look just like a some of the Japanese built Columbus frames that were found on Schwinn models in the 1980-1990 era..
I'm in Australia, so not sure if this is a...
After stripping the paint back on the bottom bracket shell, the first letter is more like a G than a J.
So the number is G2074.
Anyone recognise that style of serial number?
Also, the blue paintjob is a repaint. Original colour was predominately white.
Cheers
Paul
Hi. This is my first post. I have acquired an old bike that I am trying to identify.
See the photos for details. It has Columbus stamped on front fork eyelets and rear drop outs. Columbus Aelle stickers on the seat tube and forks.
And a sticker with some kind of serial number on the front...