Search
Notices
Road Cycling “It is by riding a bicycle that you learn the contours of a country best, since you have to sweat up the hills and coast down them. Thus you remember them as they actually are, while in a motor car only a high hill impresses you, and you have no such accurate remembrance of country you have driven through as you gain by riding a bicycle.” -- Ernest Hemingway

FD shims

Thread Tools
 
Search this Thread
 
Old 03-21-08, 11:57 AM
  #1  
Senior Member
Thread Starter
 
Join Date: Feb 2008
Location: ATL
Posts: 583

Bikes: 2000 Trek 5200, 2007 Bianchi Pista

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
FD shims

Looking to shim a FD onto my seat tube. FD is 35mm, seat tube is 28.6 mm.

I've seen plenty of shims for 28.6 mm to the 31 mm FD size, but none that hop to the 35 mm level. Would a double shim solution work, or am I left with simply buying a small clamp size FD?
FlashUNC is offline  
Old 03-21-08, 12:07 PM
  #2  
umd
Banned
 
umd's Avatar
 
Join Date: Sep 2005
Location: Santa Barbara, CA
Posts: 28,387

Bikes: Specialized Tarmac SL2, Specialized Tarmac SL, Giant TCR Composite, Specialized StumpJumper Expert HT

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 2 Times in 2 Posts
Thats a big difference to try to shim. Just get the proper size clamp.
umd is offline  
Old 03-21-08, 12:10 PM
  #3  
Senior Member
Thread Starter
 
Join Date: Feb 2008
Location: ATL
Posts: 583

Bikes: 2000 Trek 5200, 2007 Bianchi Pista

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
That was my fear. Trouble with the Campy derailleurs I'm trying to use is that most of the new ones don't go below the 31mm mark.
Where's the small diameter tube love?
FlashUNC is offline  
Old 03-21-08, 12:12 PM
  #4  
umd
Banned
 
umd's Avatar
 
Join Date: Sep 2005
Location: Santa Barbara, CA
Posts: 28,387

Bikes: Specialized Tarmac SL2, Specialized Tarmac SL, Giant TCR Composite, Specialized StumpJumper Expert HT

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 2 Times in 2 Posts
Originally Posted by FlashUNC
That was my fear. Trouble with the Campy derailleurs I'm trying to use is that most of the new ones don't go below the 31mm mark.
Where's the small diameter tube love?
Get a braze-on FD and a separate clamp adapter
umd is offline  
Old 03-21-08, 12:17 PM
  #5  
AEO
Senior Member
 
AEO's Avatar
 
Join Date: Jun 2007
Location: A Coffin Called Earth. or Toronto, ON
Posts: 12,257

Bikes: Bianchi, Miyata, Dahon, Rossin

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Likes: 0
Liked 5 Times in 5 Posts
double shim. I thought the shimano FDs came with various shims for any size...
or trade it for a 28.6mm or braze on+ 28.6mm clamp.
__________________
Food for thought: if you aren't dead by 2050, you and your entire family will be within a few years from starvation. Now that is a cruel gift to leave for your offspring. ;)
https://sanfrancisco.ibtimes.com/arti...ger-photos.htm
AEO is offline  

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



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

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.