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

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209 views

My disc brake rotors have started to corrode. What can I do?

For the last two weeks, I was using my bike heavily in rainy weather. I was cycling during rain for hours. Now I noticed that the discs of my disc brakes started to corrode. What can I do now? Should ...
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3answers
344 views

How to fix V-brakes

Somehow the little black rubber thing that goes with the brake got folded over the silver round clip... I tried various tools (After my fingers etc hadn't proved useful) in trying to drag it back but ...
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1answer
168 views

Upgrading SLX brakes, do I also need SLX rotors?

Gearing up for my first big upgrade and recently bought a pair of Shimano SLX brakes for both my (2009 Gary Fisher Piranha) and my wife's (2011 Trek 6000 WSD) bikes. I'm just wondering if it's worth ...
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3answers
392 views

Mechanical-hydraulic hybrid brakes

I've heard about Mechanical-hydraulic hybrid brakes but didn't find any examples. Are they exist? If yes, are they comparable with hydraulic?
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3answers
250 views

Which rotor, Steel or Titanium comes with Avid CODE brakes?

I just bought Avid CODE brakes. It comes with a rotor (200mm). I checked the website and manual and I can't find out if the rotor is stainless steel or the titanium version. How can I tell? ...
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3answers
2k views

Adjust reach on Ultegra ST-6510 levers?

I'd like to adjust the reach (distance from the drop bars to the brake levers) on my Ultegra 6510 levers. The Shimano instructions don't mention the ability to adjust this at all, which seems odd to ...
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1answer
133 views

Are road caliper brakes usually compatible with any model of lever/STI shifter?

I have a Specialized Allez 16 (2011) road bike with Shimano 2300 STI shifters and no-name brand caliper brakes. The brakes have always felt a bit mushy despite my best efforts at adjustment/replacing ...
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1answer
111 views

Upgrading a heavy duty bike

I have been using my bike for about 10 years for daily commuting and occasional traveling. It is a "trekking cycle" with a flat handle bars. I use it mostly for road riding, i.e. on streets and paved ...
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1answer
209 views

Brake levers for Dia Compe centre pull brakes

I'm looking at replacing the brake levers on an older road bike and was wondering if the cable pull ratio for the old Dia Compe center pull brakes pictured below is compatible with new road brake ...
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3answers
820 views

Burping v/s bleeding hydraulic disc brakes: is it safe?

I found a method for burping (get the air out of the circuit) hydraulic disc brakes in YouTube (see here). The method is: 1) Rotate/move the hand lever assembly until the reservoir cap is facing up ...
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2answers
880 views

How long should brake pads last? [duplicate]

My son is new to comuting by bicycle. He brought a brand new bike and after just one week was having problems with the brakes. He only rides approximately 6–8 miles a day. Halfords advised that his ...
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3answers
210 views

Adding Brake Caliper Cable Tension SRAM Rival

I have come across a really annoying issue that I just can't seem to put a finger on, and it is causing nothing but heart ache and frustration. I was checking to see how much wear I had on my brake ...
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93 views

Safety of old brakes

I found an old bike and I am not experienced with bikes. I am wondering if these brakes need to be changed: I am not sure if this is in all bikes, but the mechanism of the brakes looks too old to ...
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2answers
1k views

How do I tell the size of my braking discs?

Looking to replace my hydraulic disc brakes but intend to use the old discs. How do I tell the size of the discs to ensure I purchase the right brakes?
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2answers
261 views

Rubbing disc brake caliper

Finally I bought my new hydraulic disc brakes (Shimano M-446) and installed it on my bike . It was a little difficult to adjust the calipers , because the space between the pads is smaller than on my ...
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1answer
748 views

Brake pad rubbing the rim

I have a v-brake mounted on my bike. I can feel some stopping from the pads. If i spin the wheel, it stops because of one of the pads rubbing. I can't find a setting where one of the pads doesn't ...
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2answers
534 views

What torque for caliper brakes onto carbon-alloy forks?

I've recently got a new bike with a Kinesis DC07 carbon/alloy fork. This comes with deep-drop calliper brakes (Shimano R451 Dual Pivot). The first time out I bumped one of the brakes and it twisted ...
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1answer
517 views

Do I need better “springs” on my disc brakes?

After 20 years commuting on old/cheap bikes, I finally evolved up to a nice solid touring rig with cable disc brakes (Avid BB5). I love the bike and the brakes. They're much easier to maintain, ...
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1answer
152 views

Cane Creek Drop V cable compatibility

Are Cane Creek Drop V levers compatible with road brake cables or MTB brake cables? Specifically, road cables and MTB cables have different nipples that sit in the brake lever, and I need to know ...
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1answer
288 views

Are faceplates for different shimano brifters compatible?

I got a used brifter and the faceplate fell off. I am pretty sure it was a 105. It works well enough but it looks shitty. Does anyone know if I can just order whichever shimano brifter faceplate, and ...
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2answers
229 views

why are my disc brakes shuddering

I have just replaced my disc brakes with avid bb5s. The braking is fine but there is a severe shudder, especially when braking hard. Any ideas? Thanks for your responses but I have solved the ...
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2answers
126 views

Tried to replace bicycle brake housing. Broken cable?

I was attempting to replace my stock front v brake to a better aftermarket v brake everything went ok until I tried to test it and the brake cable end, the one that connects to the brake lever, will ...
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2answers
164 views

What will I need to consider when modernizing a pre-1990s steel frame? [closed]

I'm in the process of upgrading a well loved 1970s steel frame from a downtube shifter system to a modern 'brifter' system. Through this process I've had to look at many disparate sources to get ...
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1answer
309 views

Are cross brake levers with compact drop bar redundant?

I currently have traditional drop bars and cross (interrupter) brake levers. I like the interrupters and use them a lot. But I'm going to get a compact drop bar (FSA Omega Compact bar on order), and ...
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1answer
162 views

Caliper drop for bike conversion

I'm trying to work out if my current brakes are long enough to work with 700C wheels (ie 622mm rim), rather than 630 (27"). The question I have is, will the wheel sit at the same point in the ...
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1answer
2k views

Use of Shimano long-reach calipers with “New Super SLR” brake levers/shifters

So my bike has Shimano Tiagra ST-4600/4603 brifters (it's a triple) but is fitted with long-drop BR-R451 calipers. In theory, these should be incompatible because of the change in cable pull ratio, ...
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1answer
229 views

Koolstop set compatible for folding bike?

Is this Koolstop Road Pad Holder and Brake Pad Set compatible for folding bike ? My bike is using Dahon Speed P8.
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3answers
349 views

drum brakes and drop handle bars

I have sturmey archer xfdd and xrd5. Which brake lever are suitable for these and drop handle bars. The cable is road type with a barrel rather than a nipple.
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1answer
340 views

When do my brake pads need replacement?

I have a bike that is almost two years old. It still has the original brakes (side pull caliper brakes), which seem to still be functional. However, they are worn and I am going to be doing a lot of ...
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1answer
130 views

How much better are ceramic rims at wicking away water

I assume the best advantage to ceramic rims would be the ability to shed water easier due to their relative flatness. How much better are they? Does it make that much of a difference when breaking?
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3answers
1k views

Thinking of upgrading my brakes to these, is there an issue with “mushy” braking?

I want to get these in combination with new levers for my bike, but under the description it says: "Use of these calipers with standard SLR enabled STI and brake levers results in a "mushy" brake ...
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2answers
461 views

Upgrading my cockpit- brakes, stem and bars for longer reach

I want to upgrade my cockpit so that I have a longer reach. I currently use it as my city bike. Its an old vintage HR bates frame. Currently the stem is a little short. I want to change the bars - ...
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3answers
886 views

Rattling of a Shimano Nexave roller brake

In a suspended fork I use a Shimano Nexave BR-IM75-F roller brake and the cooling disc of the brake is not tighly fixed on the hub and it was like that since I got the roller-brake installed. I'm not ...
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1answer
273 views

My hydraulic MTB brakes squeal after I cleaned my bike

My hydraulic MTB brakes stated to squeal after I washed my bike why?
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1answer
350 views

Replacing 'cone nuts' on a damaged coaster brake

I'm attempting to refurbish a bike that I was given, it has a (not sure what brand) coaster brake, which according to sheldon brown's site has a peculiar kind of cone nut. The wheel might be 10 years ...
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1answer
2k views

Adding disc brake to a bike without rear disc brake mounts

I'm seeking advice on how to install disc brakes on a bike that does not have rear disc brake mounts. The bike I have is the Trek 7.1 FX. Does the Trek 7.1 FX have the mount for installing disc ...
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2answers
61 views

Would rim brakes help a slightly bent rim?

After recently falling and bending the rim a bit I was wondering if forcefully applying the brakes while in motion help it straighten a bit? Might be my imagination but it seems much truer than ...
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3answers
151 views

fixie brake lever

I've got a bit of a dilemma with regards to brakes on my fixed wheel bike. Currently I've got both brakes on, as standard road levers on the hoods of the drops, but now I'm running fixed instead of ...
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2answers
436 views

Do DC HUB Motors For Electric Bikes use regenerative braking?

Or do I need a special control circuit aside from the included electronics?
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4answers
220 views

Do these pads look contaminated?

These are the front brake pads of my bike. Lately I've seen a decrease in stopping force and some shudder when braking at low and very low speeds. I took them apart and they look like this: Do ...
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491 views

Rear V-brake pivots (cantilever studs) asymmetrical on Specialized Hardrock XC 2004 - how to fix?

This is a bit weird question. I bought a Specialized Hardrock XC used bike cheaply on e-bay. It had no front brake and the rear v-brake had different arms and was very dodgy. I thought I would able to ...
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1answer
337 views

What is the standard diameter for BMX brake mounts

First of, these are the sort of brake mounts I'm talking about (though I believe the diameter is standard whether the mounts are removable or welded to the frame/forks): What is the diameter on the ...
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2answers
259 views

Cannot raise V-brake blocks high enough to align with wheel rim

After adjusting my V-brake blocks to their highest setting on the lever, they still do not align with the wheel rim (they sit half on, half off). Is there any thing I can do about this, or is it an ...
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1answer
249 views

5 Month old bike, pedals and brake issue

got a Merida Matts 40-D bike in September/October, now I'm having some issues and need some help fixing them. Bearing in mind I've had this bike that long, I didn't start riding it until mid October ...
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3answers
838 views

Do brake hoods come in different sizes?

I have a Ribble Sportive Carbon road bike. The brake hoods are much smaller than most other bikes whihc makes them much less comfortable than other bikes (Scott, Specialised etc.) Can I just replace ...
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1answer
1k views

Brake cable housing doesn't attach to lever

I got a new bike but the front brake doesn't work. I tried reading up about the brake system on line and learned quite a bit (they're cantilever brakes). But I am missing something elementary and ...
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3answers
307 views

Could road rims be damaged by using v-brakes?

I once heard that road rims aren't strong enough to deal with the force of v-brakes, is this true? What about your standard cantilever brakes?
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58 views

Stainless steel bolts for brake calipers

I'm wanting to replace the bolts used to hold my cantilever brakes on as they've rusted and look pretty terrible on an otherwise clean bike. Is it ok to use stainless (A2-70 or A4-70) for these or ...
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2answers
99 views

Retrofit lockout for a suspension fork?

I am new for cycling. I am searching for bikes on which I will ride mostly on roads, but also on terrains/mountains occasionally. After doing a few researches online, I finally decided to buy a hybrid ...
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121 views

Mystery item broken on old Dawes. Help!

I was adjusting rear brakes last night and this little thing snapped in half (see image [right]). The linear indent holds my brake cable in place and a 5mm bolt holds this in place. I guess I need to ...