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

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1
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0answers
51 views

I accidentally pulled a Shimano Deore brake lever with the rotor and pads off [duplicate]

As the title says, I didn't realize pulling the brake will get it stuck in a closed position when wheel and pads are removed. Now the reason I'm asking this previously asked question is none of the ...
4
votes
1answer
92 views

BMX V-Brake lever for MTB compatibility

Shimano have this v-brake levers in the product family DXR for BMX. Is there any difference between a BMX brake lever and an MTB one? Are they smaller?
8
votes
2answers
308 views

When do I know the drum brake is at the end of life and needs replacement?

I have a city bicycle with a drum brake. Since the braking parts of the system are inside the drum I can't see if it is worn out or not. Are there any indicators that give that information or at least ...
3
votes
1answer
284 views

Are there any tricks to make “U brake” stronger?

I rebuilt a kids bike. I had the wheelset and calliper/U-brake replaced. Parts that I used are not cheap parts, lets say its more of mid range parts for BMX, normally made of alloy. I made sure the ...
10
votes
3answers
1k views

does anyone sell bicycle trailers with brakes?

I recently was involved in a wreck, because I was unable to slow my trailer. I am thinking about building a refit kit to install brakes on a trailer, but I don't want to reinvent the wheel.
11
votes
5answers
2k views

Do brake cables become more elastic with time?

I bought a used bike a few months ago, and I've noticed a drastic reduction in brake power. At first, I was easily able to lock-up the rear wheel while squeezing the brake lever only half-way to the ...
7
votes
6answers
2k views

Why do we need front brakes?

Most biking accident stories (ignoring collisions) that I hear about involve squeezing the frontbrake too hard and flipping over, often when biking on a downhill. Read, for example, this fellow's ...
22
votes
5answers
2k views

Lessons from downhill crash

I was taking my usual morning ride before dawn on an 'adventure' road bike. It is a very steep hill with bends (Ditchling Beacon, East Sussex, England). I was descending and noticed (too late) some ...
2
votes
2answers
165 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 ...
4
votes
2answers
190 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 ...
9
votes
2answers
119 views

Is a damaged BB7 inner caliper pin dangerous?

It was late when I tried installing some replacement brake pads, and for some reason the top of the replacement pads wouldn't fit properly into the channel that is supposed to guide the pads (lower ...
4
votes
2answers
279 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, ...
3
votes
3answers
95 views

how to remove oil from mtb disk brake at home

My cycle has got an front disc brake I not know how but unfortunately few drops of oil got on my disc brake now it was making a very bad sound like a violen and and could even not able to stop my ...
5
votes
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
votes
1answer
157 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 ...
2
votes
4answers
3k 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 ...
1
vote
1answer
94 views

Disc brakes and single walled rims - is there something to worry about? [closed]

I know that the physics of disc brakes are different than rim brakes, but the differences are not intuitive to me so I want to double-check this. I understand that one fail point of single walled rims ...
3
votes
2answers
1k views

Cantilever brakes for older narrow fork bosses (55mm)?

I have an 80s cyclocross frame I am restoring. The fork's cantilever bosses are spaced at 55mm - much narrower than the modern standard (around 70mm I believe). I tried to fit a pair of Tektro CR-...
9
votes
1answer
391 views

Best downhill braking method to avoid overheated rims?

I recently had one of my rims get really hot on a downhill. I had a problem with my front brake, and I had to use my rear brake only... I did short, hard stabs instead of lightly dragging it. I ...
0
votes
1answer
212 views

Extra screw after removing front wheel (plus enclosed hub brakes)

My partners bike, a Pashley Princess Sovereign, had a flat front tyre, and whilst I was out a friend came to have a look. He removed the front wheel (detaching the brake, a fully enclosed brake hub), ...
24
votes
10answers
48k views

Why don't road bikes use v-brakes?

In my experience, linear pull brakes (v-brakes) have more stopping power than other types of cantilever brakes (let the flames start ;). Modern road bikes always come fitted with dual pivot brakes. ...
3
votes
1answer
649 views

How can I widen brakes on an '09 Specialized Transition Pro?

I just picked up an '09 Transition on craigslist, and was expectantly dismayed to find that the stock brakes aren't quite wide enough for my Zipp 404 firecrests. When I remove the straddle cable (...
2
votes
1answer
111 views

Can I fit larger rotors on a Surly Karate Monkey fork?

I have a Surly Karate Monkey fork that has 160mm rotors. I'd like to upgrade to Clarks M2 brakes with 180mm rotors. How can I tell if those calipers/rotors will fit my fork?
2
votes
1answer
151 views

I messed up my bike

My bike is messed up. It is the type of bike where you can not pedal backwards, like the old bikes that would brake when you pedal backwards not forwards.. However, it has 3 gears. I was riding it and ...
2
votes
3answers
251 views

Sun Tour Cyclone brake levers and brake cable housing

I have a vintage road bike with Sun Tour Cyclone single-pivot calipers, with Cyclone levers. I recently had the front brake cable housing "detach" from the brake lever. It appears to have a large '...
4
votes
4answers
101 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. ...
5
votes
2answers
466 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, ...
2
votes
4answers
217 views

My bike brakes are lethal, help!

I've got an old Raleigh Winner (1980s 10 speed racer) which is perfect in almost every single way for what I need it for (I got given it free, it's very speedy and also looks cool). However, the ...
3
votes
1answer
172 views

The piston on my Avid Elixir 5 brakes popped out. Does the caliper need to be rebuilt?

One of the pistons popped out of the caliper on my Avid Elixir 5 brakes. Can I just put the piston back in and bleed the brakes and then they will be good as new, or do I have to rebuild the whole ...
2
votes
1answer
49 views

Loose Brake Arm?

I have V-brakes on my Fuji Absolute, and there is a little play in the brake arms. I tightened the mounting bolt that connects the mounting bolt to the brake studs but it still has some play. Is this ...
3
votes
1answer
172 views

MTB levers on a road bike conversion

I've got a Raleigh Olympian road bike I use for commutes and my neck is killing me (congenital problem). So I want to put gull wing cruiser bars on this bike, with mountain bike levers in the center ...
1
vote
2answers
116 views

connecting center pull dia-compe lever cables

I have some old dia-compe center pull brakes. Inside the lever is the little roller pin with a slot in it for the cable and the small hole on the bottom and the larger hole on the top that the nut ...
9
votes
3answers
4k views

Disk brake squealing after bike shop changed my pads. Is it enough reason to ask them to re-service (for free)?

I recently took my bike to the shop, since it started making a weird metal on metal (not squeal, just hard brushing sound). After checking it out they saw that the back brake pads were really (REALLY) ...
1
vote
4answers
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 ...
10
votes
11answers
46k views

What is safer…coaster brakes, regular brakes, or fixed gear braking?

I currently have a 'regular' bike, i.e. a bike with typical brakes but I've been more fascinated recently with single speed and fixed gear bikes. One of the reasons that I've held off on getting on is ...
9
votes
1answer
8k views

Disabling back-pedal brake

I have a bike with the so-called back-pedal brake, but since it's for someone who's learning I think that it's more an obstacle than an advantage. Since the bike also has hand-actioned brakes, can I ...
4
votes
1answer
179 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 ...
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

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 ...
6
votes
1answer
394 views

Mixed pair of sintered and organic brake pads for disk brakes

I am researching for a new road bike for myself, trying to identify the must-haves from the nice-to-have features. Disk/Disc brakes are on the must-have list, but the descriptions of brake pads are ...
-3
votes
4answers
285 views

How can I reset hydraulic brake pistons without removing the wheel?

I have Shimano M785 hydraulic disc brakes. It is easy to remove the pads and put them back in again even with the disc in place. However, resetting the brake pistons is tricky. I currently use a ...
2
votes
2answers
150 views

When I pull my disc brake handle the mechanical caliper will grab then release

My rear disc brakes will grab a little then release all together. I had tightened by cable at the brake handle so I loosened it but it still does the same. It is a Trek mechanical disc brake.
3
votes
1answer
402 views

Brake lever and shifter for bullhorn

I have a Sora 3500 set on my bike except for the shifters, which are Alivio ST-M310 and a 22.2mm flat bar. Now I have a new bullhorn which I would like to install, but the old shifters don't fit, ...
5
votes
3answers
252 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 ...
4
votes
2answers
730 views

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 ...
5
votes
1answer
154 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 ...
3
votes
1answer
146 views

New Brake Compatibility with Vintage Bike

I have a vintage Gitane Sprint from the early '80s which came with Weinmann 405s (single-pivot side pulls). I had been thinking about replacing the front brake anyway and then recently broke the quick ...
4
votes
2answers
213 views

Coaster brake suddenly not working (Nexus 3-speed hub)

My girlfriend took her bike out for a spin and noticed the coaster brake wasn't working at all. Instead of braking it just back pedals, not like a free hub, but if you back pedal the bike actually ...
3
votes
1answer
332 views

Can we turn a fixie bike into a freewheeler?

I'm new to the fixie world. I'm planning to buy a fixie bike though, but to start right away would be difficult especially when I'm pedaling down hill. Is it possible to change the fixie bike into the ...
3
votes
4answers
2k views

Single pivot brake with handlebar levers (Resurrecting an old Colnago)

I have an old Colnago I want to resurrect, which after some Google-ing I have discovered is very similar to the bike here (but in blue): I want to replace the drop bar brakes with "standard" brakes ...