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Questions tagged [rim-brake]

Questions referring to the braking system in which pressure is applied to a track on the rim of the bike tire.

7 votes
3 answers
16k views

Can I run rim brakes on a disc rim?

I'm trying to buy a front wheel which will work with both disc and rim brakes so that I can use it on my cross bike (with rim brakes) and my mountain bike (with disc brakes) with a dynamo hub to power ...
Benzo's user avatar
  • 18.3k
6 votes
2 answers
4k views

Have replaced v-brakes and they still squeak. What to do?

I think I've read every post here about V-brake squeal, as well as the popular ones on the Sheldon Brown site, the Park Tools guide and so forth - but I seem to have a brake squeal that just won't ...
inflammable's user avatar
5 votes
4 answers
3k views

How long do brake pads last in storage?

I’ve discovered in my parts box some rim brake pads that have been there for several years. Aside from age, they are in fine shape (some are new). Can I put these on my bike, or is there hidden damage?...
Reid's user avatar
  • 1,558
6 votes
7 answers
7k views

Why do my brakes squeak? Do I have an incorrect distance between brake pads and rims?

My brakes were working normally until I adjust them today. I thought the brake pads were too close to the rims so I increase the distance a bit. Now every time I brake, they make horrible squeaking ...
chepukha's user avatar
  • 347
8 votes
1 answer
2k views

What brand / model of brake is this modified U-brake?

I have been searching for a while, and I cannot find any information on my rear u-brake. It has served me well for many years (10+), and has a surprising amount of force. It's stronger than any ...
Ehryk's user avatar
  • 3,963
3 votes
3 answers
3k views

Replacing cantilever brakes

Just bought a winter beater to ride through the winter. I knew it needed some love but the frame (Giant Yukon) fit well and it was a reasonable price. I just threw the bike up in my repair stand ...
sixtyfootersdude's user avatar
7 votes
5 answers
10k views

Effectiveness of techniques to improve the performance of rim brakes

My bike does not perform badly at the moment, however browsing this site has lead me to wonder whether the performance of the brakes (the front one in particular) could be improved by various means ...
Portablejim's user avatar
8 votes
2 answers
6k views

What is the purpose of the 'tire guide' screws on shimano brakes

On Shimano Ultegra and Dura-ace brake calipers there are round-head slot screws in the lower section of the brake pad holder. In the BR-6600 spare parts catalogues they are labeled as 'tire guide' (...
Sascha Noyes's user avatar
31 votes
6 answers
137k views

Direct Pull (V-Brake) vs. Center Pull Cantilevers (pros and cons)

I am looking around for an old mountain bike to ride this winter (and this summer when it is wet). I was just browsing around and was curious what the difference was between Direct pull brakes: ...
sixtyfootersdude's user avatar
2 votes
4 answers
9k views

Can anyone suggest a way to mount my rack to prevent it impeding the rear brake?

I have a topeak rear rack the mounting of which is interfering with the operation of the rear brake. Unfortunately, my frame (a 2009 Scott Sportster P4) only has mounting lugs on the outside of the ...
Sam Meldrum's user avatar
  • 1,796
21 votes
2 answers
251k views

Converting bike from rim brakes to disc brakes

I just bought a used 2009 Kona Dew and it comes with regular rim brakes. I'm perfectly happy with them so far, but have been wondering if disc brakes would come handy when it rains. What is involved ...
Soo Wei Tan's user avatar
11 votes
3 answers
6k views

Do aluminum rims provide better braking than steel ones when wet?

When I upgraded the brakes on my bicycle recently, the shop asked if I wanted to also switch from my (chromed) steel rims to aluminum rims, saying the aluminum rims would provide better braking power. ...
Michael Ekstrand's user avatar
58 votes
18 answers
58k views

What is the practical advantage of disk brakes over rim brakes?

Disk brakes are becomming more popular on bikes now, and I was just wondering what the advantage is of this type of brake over the older rim brakes.
Connor W's user avatar
  • 683
7 votes
2 answers
4k views

Re-painting Rims

Over time, the paint on the rims of a wheel has slowly been eaten by a set of brake pads. How do I strip left over paint? What type of paint should be used? How can I ensure the new paintjob will ...
Daniel's user avatar
  • 173
45 votes
6 answers
73k views

How do I make my rim brakes stop squealing?

My rear rim brakes are squeaking loudly. I don't know what the problem is, but I am sure it has nothing to do with rain because it happens all the time even if it is dry. Anybody have an idea what ...
Promather's user avatar
  • 553

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