Go Back  Bike Forums > Bike Forums > Classic & Vintage
Reload this Page >

Identifying Frame

Notices
Classic & Vintage This forum is to discuss the many aspects of classic and vintage bicycles, including musclebikes, lightweights, middleweights, hi-wheelers, bone-shakers, safety bikes and much more.

Identifying Frame

Old 07-27-25 | 07:19 AM
  #1  
restration's Avatar
Thread Starter
Velosipet
 
Joined: Jan 2022
Posts: 11
Likes: 1
From: Istanbul
Identifying Frame

Hi , everyone which brand this bicycle with a “bögli” on the rear tubes and a pantograph on the fork as shown is below ?



Last edited by restration; 07-27-25 at 07:22 AM.
restration is offline  
Reply
Old 07-27-25 | 11:46 AM
  #2  
unworthy1's Avatar
Stop reading my posts!
20 Anniversary
Community Builder
 
Joined: Sep 2004
Posts: 13,992
Likes: 2,184
SPQR makes it probably from Rome, but those lug cutouts were a style used by Giovanni Losa AFAIK, and he was not in Rome, so this may be one of the MANY he built for others who re-branded his work.
BTW he built very, very high quality frames!

Pleas post additional pix of the bottom of the Bottom Bracket shell and seat stay caps, plus of the brake bridge, if it has 'features', since that might confirm if this is one of Losa's. He built for a LOT of other brands (such as Cinelli) and they show up as "house-brands" all over Italy but also in Switzerland and Germany

Last edited by unworthy1; 07-27-25 at 11:59 AM.
unworthy1 is offline  
Reply
Old 07-27-25 | 11:56 AM
  #3  
gaucho777's Avatar
Senior Member
Titanium Club Membership
15 Anniversary
 
Joined: Aug 2009
Posts: 7,711
Likes: 4,086
From: Berkeley, CA

Bikes: 72 Cilo Pacer, 72 Gitane GT, 72 Peugeot PX10, 73 Speedwell Ti,l, 75 Peugeot PR-10L, 80 Colnago Super, 81 Zinn, 85 ALAN Cross, 85 De Rosa Pro, 86 Look 753, 86 Look KG86, 89 Parkpre Team, 90 Parkpre Team MTB, 90 Merlin

Recommended:



(Sorry, nothing to add about the frame.)
gaucho777 is offline  
Reply
Old 07-27-25 | 12:03 PM
  #4  
unworthy1's Avatar
Stop reading my posts!
20 Anniversary
Community Builder
 
Joined: Sep 2004
Posts: 13,992
Likes: 2,184
DOH! I knew I had seen that "tri-foil leaf" mark before:
it's Rauler

So Losa built for Rauler, too!
Add yet another to his long list of clients
https://classicrendezvous.com/countr.../italy/rauler/
unworthy1 is offline  
Reply
Old 07-27-25 | 01:42 PM
  #5  
restration's Avatar
Thread Starter
Velosipet
 
Joined: Jan 2022
Posts: 11
Likes: 1
From: Istanbul
Originally Posted by unworthy1
DOH! I knew I had seen that "tri-foil leaf" mark before:
it's Rauler

So Losa built for Rauler, too!
Add yet another to his long list of clients
https://classicrendezvous.com/countr.../italy/rauler/
Thank you , i think it’s a Rauler
restration is offline  
Reply
Old 07-27-25 | 01:55 PM
  #6  
jdawginsc's Avatar
Edumacator
Titanium Club Membership
5 Anniversary
Community Builder
Active Streak: 30 Days
 
Joined: Jan 2018
Posts: 9,608
Likes: 5,101
From: Goose Creek, SC

Bikes: More than the people who ride them...oy.

If you can, could you post a picture of the underside of the bottom bracket and the seat tube pinch area?

If Losa then there would likely be a heart shaped drilling at the bottom of the seat tube pinch slot and an hour glass shape under the bottom bracket.

He changed his stays and fork treatment at the drops here and there. Sometimes flattened and crisp across, sometimes more ornate.
__________________
1987 Crest C'dale, 1987 Basso Gap, 1992 Rossin EL, 1990 Van Tuyl, 1985 Trek 670, 2003 Pinarello Surprise, 1990ish MBK Atlantique, 1987 Peugeot Isoard, 1987 Nishiki Tri-A, 1981 Faggin, 1996 C'dale M500, 1984 Mercian Pro, 1982 AD SuperLeicht, 1985 Massi ?, 1988 Daccordi Griffe , 1989 Fauxsin MTB, 1981 Ciocc Mockba, 1992 Bianchi Giro, 1977 Colnago Super, 1971 Raleigh Internat'l, 1998 Corratec U+D, 1991 Peugeot Slimestone, 1987 Bianchi Volpe, 1995 Trek 750




















jdawginsc is offline  
Reply

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.