Go Back  Bike Forums > Bike Forums > Bicycle Mechanics
Reload this Page >

Italian threaded 19mm bottom brackets

Search
Notices
Bicycle Mechanics Broken bottom bracket? Tacoed wheel? If you're having problems with your bicycle, or just need help fixing a flat, drop in here for the latest on bicycle mechanics & bicycle maintenance.

Italian threaded 19mm bottom brackets

Thread Tools
 
Search this Thread
 
Old 03-04-18 | 01:57 PM
  #1  
Thread Starter
Newbie
 
Joined: Mar 2018
Posts: 1
Likes: 0
Italian threaded 19mm bottom brackets

have a megaxo crankset with 19mm spindle which will work on one bike but not my Italian bike which uses Italian threading for the bottom bracket. Who makes 19mm bottom brackets with Italian threading?
mspellm is offline  
Reply
Old 03-04-18 | 02:13 PM
  #2  
Senior Member
 
Joined: May 2011
Posts: 3,780
Likes: 17
From: Upstate NY

Bikes: Bianchi San Mateo and a few others

I'm not sure anyone makes/made a MegaExo 19 (Omega) bottom bracket for an Italian threaded shell. I don't see any reference on FSA's site. You may want to contact FSA and ask.

https://www.fullspeedahead.com/en/su...tomer-services
SkyDog75 is offline  
Reply
Old 03-04-18 | 03:38 PM
  #3  
3alarmer's Avatar
Senior Member
 
Joined: Nov 2010
Posts: 22,994
Likes: 10,499
From: Sacramento, CA

Bikes: old ones

.
...additionally, the BB shell in an Italian bike is wider than the 68mm standard for which your crank was designed and manufactured.
Even if you could find outboard bearings to swap out, I doubt you'd get a proper fit of the crank to your frame.

It would be nice if there were more component interchangeability in the bicycle world, but it's just not the reality.
3alarmer is offline  
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tmh657
Classic and Vintage Sales
1
06-18-18 12:54 PM
joedab
Bicycle Mechanics
6
10-10-17 06:52 PM
rgconner
Bicycle Mechanics
9
05-16-17 11:07 AM
fimy
Classic & Vintage
10
07-15-14 12:37 PM
QueueCT
Bicycle Mechanics
3
06-08-14 07:07 AM

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