Disc/rim/drum/coaster brakes; braking technique, maintaining brakes, anything else about stopping a bike.

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1answer
6k views

What is the actual cable pull of brake levers?

I understand that there are 2 brake lever cable pull standards: Standard Pull Levers Long Pull Levers (for V-brakes and disc brakes) But what is the actual difference in pull? And specifically: ...
6
votes
4answers
532 views

Concerns with different brake types for the front and the rear wheel

I'm considering adding a disc fork to my surly cross check and using some avid bb7 road brakes for the front. I've got tektro road levers on drop bars (outfitted with retroshift shifters) I've got ...
6
votes
5answers
7k views

Dealing with very juddery cantilever brakes

I'm a commuter with a ~13m daily round-trip. I've been riding this on an MTB for 8 years, but I'm looking to upgrade. I recently tried out a 2012 model Specialized Tricross; this having been ...
6
votes
1answer
5k views

Replace Ultegra 6600 STI lever

I need to replace my Ultegra 6600 right hand shifter as the ratcheting system is gone. The rest of the groupset is all the same 6600 series. I am having a hard time sourcing just a right hand side ...
6
votes
1answer
7k views

How to get more tire clearance with caliper brakes?

I've discovered the brakes on my Bike Friday Tikit don't allow for enough clearance to run Schwalbe Marathon tires. The bike - a folding bike with 16" rims - ships with Kojak treadless tires. It looks ...
6
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2answers
3k views

Adjusting the pull/reach of STI levers with top-brakes (Tricross)

Please excuse my terminology, I have a Specialized Tricross (2008) with Shimano Tiagra STI levers, and convenience brakes on the top of the bars, running through the same cable. Naturally, adjusting ...
6
votes
1answer
11k views

How do I bleed Avid Elixir brakes

My bike has a set of Avid Elixir R hydraulic brakes. The front brake barely goes on when I pull the lever and the back brake feels pretty soft. I think I need to bleed them. How do I go about doing ...
6
votes
1answer
98 views

How to assemble '70s-era center-pull brake

I've (supposedly) got a 1976 Motobecane Le Champion with what appears to be the original center-pull rim brakes, which unforunately are not in one piece and need to be re-assembled: As you can see ...
6
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1answer
769 views

Fitting brake cables on Tektro rl726 levers

Iv'e got some Tektro RL726 brake levers that I want to fit to a project bike. I bought the cables online & they have arrived with a stopper on both ends. Am I right in thinking I have to cut one ...
6
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5answers
7k views

How do Mini V-brakes compare to cantilever brakes for Cyclocross bikes?

I've got a surly cross check with straight bars, v-brakes, and mountain shifters. I was considering a switch to a drop bar setup for cyclocross racing so I have an alternative to my single speed cross ...
6
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1answer
1k views

How to prevent the quick-release pin on the Tektro drop brake lever from rattling?

Tektro RL-340 brake levers have a quick release mechanism that, when pushed in, will lengthen the cable to allow to easily disengage the brake from the wheel/disc without needing to deflate the tire. ...
6
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1answer
2k views

Brake lever placement on a road bike

I am just going to re-wrap my road bike's handlebar tape tomorrow. Before I do that I was wondering what the proper place is to put the brake levers. I know they should be pointed vertically, ...
5
votes
7answers
4k 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 ...
5
votes
10answers
3k views

Why are brake lights not common?

I spent a fair bit of time riding in the lane, in traffic. In this situation, it seems that a brake light would be very useful: It's not always obvious when the vehicle ahead of you is slowing down, ...
5
votes
3answers
1k views

How bad is this broken brake cable strand?

I just bought a new bicycle. While I was fiddling with things (removing tags, mounting a light, etc.) I noticed that the boot on the rear brake cable was loose. When trying to reseat it, I found that ...
5
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5answers
386 views

Is it ever legal in the USA not to have two brakes on a bike?

When using a bike on a road in the USA, is it ever legal not to have separate brakes on the front and back wheels?
5
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3answers
1k views

Is it normal for disc brakes to smell of burnt plastic?

So, a new bike, Avid Elixir 5 180mm front and rear. My second ride was on a short dirt road, 340m denivelation. I held the brakes (mainly the front) more than 50% of the time, as the road was too ...
5
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5answers
4k 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 ...
5
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3answers
1k views

Brakes periodically make “finger nails on chalk board” sound

Both my rim brakes --- front and back --- have started to make a periodic noise when I engage them. They will be silent for a little bit, then gradually start to make noise. As I brake, the noise will ...
5
votes
2answers
1k views

Where can I get a basic toolkit for bicycle - Walmart etc?

I want some basic things in toolkit (like oiling of chain, tightening of brakes etc). Where can I find them and how much does it usually cost? I want to buy one, so can you name the basic tools with ...
5
votes
2answers
37k views

How do I know whether my bike can use disk brakes?

I have a Gary Fisher bike (wahoo I believe). I think it's considered the entry level Fisher mountain bike. Could I put on disc brakes as opposed to using the standard brakes on this bike? Standard ...
5
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4answers
2k views

Dia Compe Brakes for 1991 Bridgestone RB-T

I have a 1991 Bridgestone RB-T. This bike has passed through many hands so much of the stock parts are gone. The original Dia Compe XCE brake arms have been replaced by Dimension canti arms. My ...
5
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3answers
2k views

What's the best way to quickly align front quick release wheel?

The front wheel on my bike is quick-release, and I often remove it when locking up my bike. Then when I go to put it back on, sometimes it is a bit difficult to make sure that the wheel is centered ...
5
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3answers
1k views

Is there a good way to clean brake hoods?

I just picked up an old bike with white brake hoods. They are pretty gnarsty, covered in a greyish brown layer of filth. I've tried a soapy rag and scrubber brush with elbow grease. It takes care of ...
5
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4answers
163 views

Simple brake test, pulling the brakes and pushing the bike by hand

After installing and adjusting, there is this test, where you pull the front brake and try to push the bike forward, it should offer enough resistance to lift the rear wheel. Then you test the rear ...
5
votes
2answers
190 views

Why doesn't this V-Brake fit my frame?

As part of a bike rebuild I'm working on, I replaced the old cantilever brakes with new Shimano V-brakes. The problem is that the new front brake doesn't seem to fit with the wheel. The rim walls are ...
5
votes
2answers
237 views

Purpose of this hinge component found on the pinch-bolt of front brake?

I'm thinking that it provides extra tension to the brake line. Would this hinge be set in it's "down" position when installed (as seen in the picture)? If so, wouldn't that be considered a risk in the ...
5
votes
1answer
156 views

How to prevent loose brake cables with a single pivot side-pull mechanism?

I recently bought a second hand bike and am now tweaking it to my liking. The bike has single pivot side-pull brakes, but it has a straight steering bar with regular brake levers (very similar, if not ...
5
votes
1answer
2k views

How do I setup these brakes?

I recently bought a bike from bikes direct (The kilo TT stripper). Its a fixed gear bike that came with a front and rear brake. I was able to setup everything but the brakes. The brakes are: Front/...
5
votes
3answers
441 views

What happens when a bike has not had maintenance for a long time?

I recently traded my Kent BMX bike I got from Wal-Mart: for a Ross road bike ). My friend tells me the bike sat in his back yard collecting rust, I see it has rust on the chain, the gears, brake ...
5
votes
4answers
706 views

Issue replacing Avid BB7 disc brake pads

I just replaced the brake pads in my BB7 disc brakes for the first time. I read up, watched videos, til I grasped what I was doing, and tried more than a handful of times. On the front brake, I can ...
5
votes
2answers
16k views

How do I stop my brake from sticking?

The rear brake (calliper) on my road bike sticks. When I pull the brake it pulls down but only half springs back and there's then slack in the leavers. This is causing rubbing on the rim. It's a ...
5
votes
2answers
170 views

V Brake does not snap back

The rear brake lever on my hybrid does not seem to snap back after I release as quickly as it used to, and it doesn't release as quickly as the front brake. These are standard Shimano V brakes, in ...
5
votes
3answers
254 views

High-end components [closed]

I'm wondering if anyone knows of any high-end components that are like Paul components. Not the pro-peloton stuff like SRAM and Shimano, but the, dare I say hipster components. I'm looking for ...
5
votes
3answers
883 views

V-Brake pads for wet conditions

In wet conditions, my current brakes are pretty poor. Without switching to disc brakes, what are my options for v-brake pads that work better in the wet? I'm only thinking about this for my commuting ...
5
votes
1answer
167 views

My pedals are forced forward when the back-pedal brake is on

I have to backpedal in order to brake. But when I do this, it works for about 3 seconds and then there's some kind of noise and my pedals start going on their own. The momentum of my back tire would ...
5
votes
2answers
672 views

What alters the efficiency of (cantilever) brakes?

I have installed on my bike brand new cantilever brakes (Shimano CX-70). On the rear, the braking is justas efficient as I would have expected it to be. But on the front, it feels quite weak. Front ...
5
votes
1answer
1k 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 ...
5
votes
1answer
96 views

Can a Shimano BR-M965 caliper be replaced with a newer one?

I run my little bike repair shop and a customer came to me with a bicycle with Shimano's Dual Control setup: http://www.cambriabike.com/StM966-BRM965-PreBled-Hydrlc-Disc-Brake-Kit-XTR-Grey-Fr-750mm....
5
votes
3answers
248 views

Bullhorn bar + STI brake/shifter

I'd like to install a bullhorn handlebar on my existing hybrid bike and would prefer to continue using my flatbar Shimano STI R42O gear/brake lever system rather than a bar end brake/shifter solution. ...
5
votes
2answers
984 views

How to remove cantilever brake arm?

I am renovating a bike, I guess it's 10 years old. It has internal gears with pedal brake. And then it has a hand brake in the front, I think it is called "cantilever direct pull". One arm was moving ...
5
votes
1answer
4k views

How do I get rid of the noise on my Hayes Stroker Trail brakes

I recently bought a new bike that came with Hayes Stroker Trail hydraulic brakes. From day one they were squeeky and not very grippy. I wrote it off to the burn in period that most disc brakes ...
5
votes
2answers
570 views

B01S brake pads for Deore A-M615 brakes?

I bought replacement pads for my Deore A-M615 brakes. They installed just fine. But after cleaning the old pads, I saw that they are G01S, while the new ones are B01S. G01S, the original: B01S, ...
5
votes
2answers
343 views

Add front brake and/or improve back brake on 2012 Specialized P.24?

I love the P.24. Sometimes I like to ride it on steep offroad downhills and keep it under control. Currently, my braking strategy is brake and bail if necessary. :) According to http://bmx-bikes....
5
votes
1answer
3k views

Does having machined brake surface on rims matter?

I'm looking at getting a wheelset with disc hubs and rim brakes to run on my disc and non-disc cross bikes. There are stock wheels that have velocity a23 rims, which are a poupular rim brake ...
5
votes
1answer
1k views

One stripped post mount on suspension fork

I have a suspension fork, which has a stripped lower post mount, i.e. the bolt used to attach the brake caliper doesn't grip the post. Before anyone asks - yes, it is the correct size bolt, as the ...
5
votes
2answers
503 views

Fixing hydraulic disk brakes, what to check first?

I have a 10-year old bike, fitted with hydraulic disk brakes. The bike has been actively used for around 4 years only though. Recently, my brake levers started to have more and more "play" before the ...
4
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2answers
404 views

Which brake is most expendable?

I'm thinking of removing a brake(front or back) to reduce weight and simplify my bike. Which brake is most expendable? Its your average fixie road bike.
4
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4answers
104 views

Front tire/disc brake question

Is it normal my disc rubbing with no tightened QR and to stop when I tighten it? Or it should not rubbing both times...?(Because now when I tighten the QR the disc starts rubbing in one of the pads. ...
4
votes
2answers
298 views

Can I 'toe in' these cantilever brake pads?

I'm riding a new bike (new to me) and I am unfamiliar riding with some of the components, specifically the cantilever cross brakes. On my road bike, I toe in the brake pads to help with noise, feel, ...