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-   -   Duopar vs Acera (https://www.bikeforums.net/classic-vintage/1264364-duopar-vs-acera.html)

dedhed 12-06-22 08:56 AM


Originally Posted by Hondo6 (Post 22730918)
The frame is also identified as hand brazed; Chicago Schwinn's were not. So the bike is almost certainly a Schwinn-approved bike made in Japan, and the original derailleur on that bike was very likely a Shimano derailleur.

​​​​​​The Retrogrouch: Handbuilt Schwinns

​​​​​​https://www.sheldonbrown.com/schwinn-braze.html

sd5782 12-06-22 08:57 AM

Do a bit of internet searching on the fillet brazen schwinns. If you have never seen the story, it is really quite interesting and well worth the time. Lots of hand work from craftsman from another era.

Hondo6 12-06-22 08:59 AM


Originally Posted by dedhed (Post 22731018)

Thanks for the references. They should make interesting - and educational - reading.

Edited to add: Damn - I'd read at least one of those articles some time ago. I'd forgotten two key points:

1. Paramount production was originally at Chicago (for some reason I was thinking it was always at a different location); and
2. I'd forgotten about the filet brazed Schwinns entirely.

Occasionally need to get memory refreshed, even if it's painful sometimes. :)

vonfilm 12-06-22 10:03 AM

An

Originally Posted by fender1 (Post 22730689)
Do Rivendell Thumbies index or are they friction? Either way, put the stuff on the bike that makes you want to ride it.

When I say “Thumbies”, I am referring to the clamp on handlebar mounts that down tube or bar end shifters can fit on to. Currently, the Super Sport is using Rivendell Silver bar end shifters. I also have a set of Ultegra indexing 8 speed bar end shifters that may be going on the Super Sport.


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