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

Poor Braking

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.

Poor Braking

Old 04-12-15, 10:35 AM
  #1  
Junior Member
Thread Starter
 
Join Date: Jan 2015
Posts: 8
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Poor Braking

I just put new wheels on my old bike and the braking is VERY bad. It will stop, eventually, but emergency stops are out of the question. Is there a "break-in" period for the new wheels?
DropDownDropOut is offline  
Old 04-12-15, 10:42 AM
  #2  
Banned
 
Join Date: Jun 2010
Location: NW,Oregon Coast
Posts: 43,598

Bikes: 8

Mentioned: 197 Post(s)
Tagged: 0 Thread(s)
Quoted: 7607 Post(s)
Liked 1,350 Times in 857 Posts
FAQ and without any details .. what brakes specifically? Type Brand and Model ..

Last edited by fietsbob; 06-21-15 at 07:16 AM.
fietsbob is offline  
Old 04-12-15, 10:43 AM
  #3  
Senior Member
 
Join Date: Dec 2013
Location: Des Moines, Ia
Posts: 158

Bikes: Trek Domane 5.2, Trek 520, Surly Straggler, Trek Roscoe 8, Fisher HK2

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Try cleaning the braking area of the rims. Also rim/brake pad combinations work better than others

Mike
mrFreel is offline  
Old 04-12-15, 10:44 AM
  #4  
Senior Member
 
Join Date: Jul 2014
Location: SoCal
Posts: 1,334

Bikes: 89 Schwinn 754, 90 Trek 1100, 93 Trek 2300, 94 Trek 1400 (under construction), 94 Trek 930, 97 Trek 1400

Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 29 Post(s)
Likes: 0
Liked 2 Times in 2 Posts
Did you clean the brake tracks on the wheel rims before putting the wheels on your bike? New rims often have a protective coat on the brake tracks and you need to remove it for the best brake action.

Have you adjusted the brake pads to press flat on the brake tracks? Different wheels often have the brake brakes in slightly different positions at a different angle. You need to make sure that the brake pads press flat on the brake tracks of the new wheels, AND a fresh surface is exposed on the brake pads. You can use a file to flatten the brake pads and remove a small amount of material to expose fresh rubber on the brake pads.
RoadGuy is offline  
Old 04-12-15, 10:54 AM
  #5  
Really Old Senior Member
 
Bill Kapaun's Avatar
 
Join Date: Feb 2007
Location: Mid Willamette Valley, Orygun
Posts: 13,668

Bikes: 87 RockHopper,2008 Specialized Globe. Both upgraded to 9 speeds.

Mentioned: 20 Post(s)
Tagged: 0 Thread(s)
Quoted: 1716 Post(s)
Liked 1,121 Times in 787 Posts
Did you use steel wheels or aluminum?
Steel has poor braking.
Bill Kapaun is offline  
Old 04-12-15, 11:32 AM
  #6  
Senior Member
 
Join Date: Apr 2009
Location: New Rochelle, NY
Posts: 37,897

Bikes: too many bikes from 1967 10s (5x2)Frejus to a Sumitomo Ti/Chorus aluminum 10s (10x2), plus one non-susp mtn bike I use as my commuter

Mentioned: 134 Post(s)
Tagged: 1 Thread(s)
Quoted: 5351 Post(s)
Liked 1,790 Times in 1,016 Posts
More info would be a big help in answering your question.

For example, did you have good, fair or poor baking on the old wheels? What else changed? What are the particulars on the new wheels, ie. anodized rim, machined brake track, etc. Did you also replace or deglaze your brake shoes?

The more specific info you provide, the better the answers you'll get.
__________________
FB
Chain-L site

An ounce of diagnosis is worth a pound of cure.

“Never argue with an idiot. He will only bring you down to his level and beat you with experience.”, George Carlin

“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN

WARNING, I'm from New York. Thin skinned people should maintain safe distance.
FBinNY is offline  
Old 06-20-15, 08:02 PM
  #7  
Senior Member
 
Join Date: Dec 2013
Posts: 50
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 7 Post(s)
Liked 0 Times in 0 Posts
Originally Posted by fietsbob
FAQ Learn how others resolved their Brake issues with some reading of the many times that FAQ was asked, here, Before .

If you've heard this question too many times before it might be a sign that you need to move on.
redcolnago is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
filipw1990
Road Cycling
5
05-01-19 05:14 PM
jsdavis
Bicycle Mechanics
13
11-06-16 02:08 PM
bhoff
Road Cycling
5
07-16-16 04:59 PM
Vaio_s
General Cycling Discussion
0
05-18-10 06:25 PM
DArthurBrown
Bicycle Mechanics
10
05-15-10 01:38 PM

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 - Do Not Sell or Share My Personal Information -

Copyright © 2023 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.