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.
36
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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 ...
1
vote
1
answer
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What is the mechanical advantage of mechanical rim brakes and levers?
I understand that the amount of hand force required for a given braking force
depends on the mechanical advantage of the braking system, which in turn is
a multiplication of the mechanical advantage ...
21
votes
2
answers
251k
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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 ...
58
votes
18
answers
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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.
14
votes
3
answers
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Why are there metal shavings in my brake pads?
I have several brake pads on my cantilever brakes that have several small metal shavings embedded in the pad. Is this normal? What should I do about it?
3
votes
4
answers
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Why dual pivot brakes, not longer brake arms?
Dual pivot brakes are marketed as having "more braking power", which in technical terms means higher mechanical advantage. Exactly the same effect can be achieved by longer brake arms (ones ...
25
votes
3
answers
153k
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How do I stop my rim brakes making a squeaking/squealing sound?
I bought a Schwinn Frontier Sport few months ago and started riding happily. After a few weeks my front rim brakes started creaking. It's so annoying in public places. My rear brake doesn't produce ...
15
votes
5
answers
64k
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V-brake arm not returning to "open" position
I have a folding bike with v-brakes and I noticed that when I pull on the rear brake lever, one arm of the v-brake doesn't go back to its original position. I tried adjusting the screws but it still ...
12
votes
2
answers
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Is it possible to control two brakes from a single lever?
Up until the start of the year, I was a keen road cyclist, I even dabbled a bit on here amongst the experts, but unfortunately in February I suffered a stroke.
I am gradually starting to pick things ...
11
votes
3
answers
6k
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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. ...
7
votes
1
answer
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Fixing damage to brake rim surface
somehow the alloy braking surface of my rear wheel's rim has got a series of quite shallow lacerations, less than a mil' deep bunched quite closely together (the effected area is no more than 1/8 of ...
7
votes
2
answers
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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 ...
6
votes
7
answers
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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 ...
4
votes
2
answers
2k
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How to remove play in cantilever pivot point?
I have been working my way through issues with noisy front cantilever brakes. After running through many different ways to solve the issue including new pads (Kool Stop Dura2 Duel Compound), setting ...
2
votes
1
answer
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Road rim bike brakes don't open when using the release
My Tektro R539 brakes do work on the road: they obey to the brake levers at squeezing and releasing times. They do not behave to the mechanism to open them (for wheel removal for instance), they do ...