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

Threadless 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.

Threadless Bottom Brackets

Thread Tools
 
Search this Thread
 
Old 05-12-10, 12:52 AM
  #1  
meb
Senior Member
Thread Starter
 
meb's Avatar
 
Join Date: Aug 2003
Location: arlington, VA
Posts: 1,764
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 6 Post(s)
Likes: 0
Liked 5 Times in 4 Posts
Threadless Bottom Brackets

Would I damage BB shell threads if I used a threadless bottom bracket in there?
One candidate is chromoly the other aluminum?
meb is offline  
Old 05-12-10, 07:44 AM
  #2  
Senior member
 
Dan Burkhart's Avatar
 
Join Date: Oct 2004
Location: Oakville Ontario
Posts: 8,115
Mentioned: 25 Post(s)
Tagged: 0 Thread(s)
Quoted: 942 Post(s)
Liked 656 Times in 370 Posts
Originally Posted by meb
Would I damage BB shell threads if I used a threadless bottom bracket in there?
One candidate is chromoly the other aluminum?
My recumbent came new with a threadless bottom bracket, don't ask me why, it had a threaded shell. I replaced it after a couple of years with a thread in cartridge. There was no apparent damage to the threads.
Dan Burkhart is offline  
Old 05-12-10, 09:09 AM
  #3  
Senior Member
 
Join Date: Dec 2005
Posts: 329
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
If your threads are OK, you will get a better quality BB for your money by buying a threaded cartridge. Unless you spend a LOT of money, the threadless ones are mediocre quality...
larry_llama is offline  
Old 05-12-10, 10:42 AM
  #4  
Senior Member
 
Join Date: Aug 2005
Location: Pittsburgh, PA
Posts: 33,656

Bikes: '96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '20 Surly Midnight Special, All are 3x10. It is hilly around here!

Mentioned: 39 Post(s)
Tagged: 0 Thread(s)
Quoted: 2026 Post(s)
Likes: 0
Liked 1,095 Times in 741 Posts
Originally Posted by larry_llama
If your threads are OK, you will get a better quality BB for your money by buying a threaded cartridge. Unless you spend a LOT of money, the threadless ones are mediocre quality...
+1. Most of them aren't good enough to be called even mediocre.
HillRider is offline  
Old 05-12-10, 12:04 PM
  #5  
Senior Member
 
BCRider's Avatar
 
Join Date: Mar 2008
Location: The 'Wack, BC, Canada
Posts: 5,556

Bikes: Norco (2), Miyata, Canondale, Soma, Redline

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 44 Post(s)
Liked 45 Times in 35 Posts
I've got an old late 80's Canondale touring bike that recently stripped out the BB shell threading. I was planning on picking up a threadless BB from Velo Orange. But are there any better ones that you folks can suggest?
BCRider is offline  
Old 05-12-10, 08:04 PM
  #6  
Senior Member
 
Join Date: Dec 2005
Posts: 329
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Never used one but VO is a great company who will stand behind their products. I have used YST and they work, but they do not last terribly long, and I even had a new one come straight from the box with play in the bearings and no adjustment potential to fix it. But for $12 or whatever they cost (definitely under $20) you could replace it every couple of years if you had to. They are better than throwing a frame away!
larry_llama is offline  
Old 05-12-10, 08:08 PM
  #7  
cab horn
 
Join Date: Jun 2004
Location: Toronto
Posts: 28,353

Bikes: 1987 Bianchi Campione

Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 42 Post(s)
Likes: 0
Liked 25 Times in 18 Posts
Originally Posted by larry_llama
Never used one but VO is a great company who will stand behind their products. I have used YST and they work, but they do not last terribly long, and I even had a new one come straight from the box with play in the bearings and no adjustment potential to fix it. But for $12 or whatever they cost (definitely under $20) you could replace it every couple of years if you had to. They are better than throwing a frame away!
You will be replacing the YST every few weeks if you actually ride your bike. Not years. A $60 b.b that seems to put more emphasis on aesthetics than on function, yeah I wouldn't be surprised if it sucked. It's quite hard to make a bottom bracket that sucks more than the YST, that being said.
operator is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
gilbertthered
Bicycle Mechanics
6
05-19-19 01:24 PM
on the path
Bicycle Mechanics
12
07-01-17 07:23 PM
Canal_Rider
Bicycle Mechanics
16
03-02-17 08:07 PM
vtchuck
Classic & Vintage
8
08-03-16 08:50 AM
smurfy
Bicycle Mechanics
5
06-25-14 08:04 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 © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.