Unknown frameset. Any ideas?
#1
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Unknown frameset. Any ideas?
Columbus stamped on steerer tube. Campy rear dropouts with 120 spacing.
#2
Insane Bicycle Mechanic
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Interesting drilled dropouts.
You need to post photos of distinctive features: dropouts, seat lug, fork crown, head lugs.
You need to post photos of distinctive features: dropouts, seat lug, fork crown, head lugs.
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Jeff Wills
Comcast nuked my web page. It will return soon..
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#3
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Well, it's decent quality and probably late 1970s. It'll need more detail pictures for anybody to do any better than that -- good shots of all the lugs/BB/the drilling in the rear DO/fork crown.
I love drillium rear dropouts, they always look so great.
I love drillium rear dropouts, they always look so great.
#4
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There are more photos posted here that are larger.
https://forums.roadbikereview.com/ret...ld-279538.html
https://forums.roadbikereview.com/ret...ld-279538.html
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The brazed-on cable guides at the bottom bracket make me think much newer than 50's or 60's. The brazed-on rear brake cable guides, too, to a lesser extent.
Nice job with the paint and the parts-bin build. How's it ride?
I've posted the pics from the other forum.
Nice job with the paint and the parts-bin build. How's it ride?
I've posted the pics from the other forum.
Last edited by MrEss; 05-04-12 at 09:05 PM.
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I'd say mid to maybe early 70's . The bottle mount and nutted brake bridge pushes it in that time frame for me. When did bottle mounts first start showing over the clamp on style on frames? I don't recall seeing many frames from the 60's with bolt on bottle cages and have even seen Colnagos from the 70's using a clamp on cage.
#8
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#10
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Doing some photo searches, the seat cluster and drilled rear dropouts look Gios but not the heart shaped cut-outs and fork crown. Did Gios make a offshoot brand?
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I agree that the stay caps are "Gios-like" but not exactly the same, for one thing the stays are single-taper so larger at the top than is typical for most Gios I have seen.
Another not-so-great clue for you: Olmo used the same head lugs in the '80s but not with that heart-shaped cut-out (They would have had a star if any).
Another not-so-great clue for you: Olmo used the same head lugs in the '80s but not with that heart-shaped cut-out (They would have had a star if any).