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

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3
votes
2answers
71 views

Effectiveness of disc brakes with brifters

How well do mechanical (non-hydraulic) disc brakes generally function when used with brifters?-- This combination seems to be increasingly common among e.g. adventure bikes such as the Salsa Vaya, ...
2
votes
4answers
96 views

Ease of servicing disc vs. rim brakes

How easy is it to keep a mechanical (non-hydraulic) disc brake system working at home with a set of "normal" (not bike-specific) tools, especially compared to rim brakes? Discs seem to be currently ...
0
votes
2answers
102 views

Why does my disc brakes keep squeaking?

I ride a Giant ATX 2. When my disc brakes started squeaking, I bought muc-off disc brake cleaner and used it on my discs and pads. It worked initially, but after 10km of paved road riding, the brakes ...
1
vote
2answers
49 views

Where to get replacement bolt for rod brakes

Well, I did it again: While working on a bike with rod brakes I lost the bolt which connects the two "actuating" rods to each other (I have no idea what these parts are even called; The measuring tape ...
3
votes
2answers
81 views

Troubleshooting Hydraulic Disc Brakes

I replaced the fluid in my hydraulic disc brakes as they would not work within the first 10 minutes of cycling and would gradually sharpen up. I suspect they had air in the system. They were sharp ...
1
vote
0answers
26 views

Can I run Aluminum Backed organic brake pads with Elixir Avid 5 Hydraulic system?

The old pads were steel. I bought the aluminum thinking they would disperse heat better but if it's going to cause a problem with the braking system I'll go back to steel at less than half the price. ...
4
votes
2answers
59 views

Switching brakes from mechanical to hydraulics. Disk rotor question

Can I use the disk rotor from the current mechanical brake when I switch to hydraulic?
1
vote
1answer
55 views

Shimano integrated shifter/brake: Cantilever compatible with V-Brake?

I have to replace an integrated shifter/brake, right side, 7 speed Shimano STX. Is a shifter for V-brake (e.g., this) compatible? Bobotech recommends here not to do such replacement. This question ...
4
votes
2answers
56 views

Correct cable end for Shimano BL-M421 brake lever

I have a Specialized mtb that has been changed over from V-brakes to disc brakes (by previous owner). After using it for a while, I've noticed binding in the brakes which I think is due to the way the ...
5
votes
2answers
100 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 ...
-2
votes
1answer
42 views

Replacing mechanical disc brake with hydraulic [closed]

I need to setup a hydraulic disc brake set on my bike. I've already tried to do it, but I've had some problems like oil leakage, a caliper problem, and it brakes suddenly.
3
votes
1answer
58 views

Ultegra BR 6800's; Increase the reach to 53mm-54mm?

Can Ultegra BR 6800's pad-reach be increased to say, 53-54mm by filing the arm slot longer with a round file? Is there enough aluminum to do this without getting too close to the end of the end of the ...
8
votes
2answers
159 views

How good are '80s Raleigh rod brakes?

I'm interested in getting an old roadster/Dutch bike and I came across a Raleigh Royal from the '80s: I like that it has rod-actuated brakes rather than coaster brakes, but how well do rod brakes ...
2
votes
1answer
125 views

Disc brake freezes up [closed]

The rear brake freezes up on my bicycle. Never the front which I don't understand. It is not that cold out either @20 degrees. This is the first bike I have owned that has disc brakes. My ...
4
votes
1answer
41 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?
1
vote
0answers
48 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 ...
3
votes
1answer
127 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 ...
21
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 ...
9
votes
2answers
90 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 ...
3
votes
3answers
76 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 ...
1
vote
1answer
91 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 ...
4
votes
2answers
233 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, ...
2
votes
1answer
75 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
146 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 ...
4
votes
4answers
93 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. ...
9
votes
3answers
333 views

What was the rationale for reverse brake levers?

The Porteur style of bicycle popular by newspaper delivery men in France in the 1940s-1960s had reverse brake levers, seen here in this diagram from an article from Bicycle Quarterly (the photo jpeg ...
2
votes
4answers
201 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 ...
2
votes
1answer
35 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 ...
4
votes
2answers
141 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, ...
3
votes
1answer
104 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 ...
5
votes
1answer
130 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 ...
6
votes
1answer
307 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 ...
9
votes
1answer
278 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 ...
3
votes
1answer
224 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
239 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
1answer
136 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
319 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 ...
4
votes
2answers
110 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 ...
1
vote
0answers
90 views

General History of the V-Brakes/Direct Pull Brakes/Linear Pull Brakes [closed]

I am currently doing some research on the Direct Pull/ Linear Pull/ V brakes. I have so far found a lot of information on how to adjust and fix v brakes (i.e. Sheldon Brown) or even comparing the v ...
10
votes
3answers
340 views

What is the purpose of the little wings on caliper brake pads

I noticed that caliper brake pads (holders) have little wings on the bottom that aren't present on v-brake pads. What is the purpose of these little wings? Photo by RoboKaren. Released to Creative ...
4
votes
2answers
133 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 ...
2
votes
4answers
148 views

Are braking vibrations a sign of the end of the life of a wheel?

My mountain commuter (2008 Schwinn High Timber) has picked up a vibration in the front wheel under braking. I'm worried that this is a sign that the rim is end of life. I checked the V-brakes and ...
2
votes
4answers
507 views

How much maximum force can be applied by fingers on the brake lever?

I am trying to calculate maximum force various braking systems can apply and for that I need the ergonomic data as to how much force fingers can apply.
2
votes
2answers
166 views

Shifters/brakes won't fit on bullhorn bars

I have a KALLOY UNO HB-005 580 mm handlebar and a shifter with brake combination, Shimano Alivio ST-M310. I have a Sora derailleur and crank set. I got as a gift a bullhorn Origin8 Bully Bullhorn ...
1
vote
1answer
63 views

Avid Shorty 4 Carbon Brake Pads

I have Avid Shorty 4 brakes on a cross bike. I would like to use zipp 303 carbon wheels, but I am not sure about brake pads. The brake pads on there now are a combined cartridge and pad set. You ...
3
votes
1answer
101 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 ...
1
vote
1answer
43 views

Do I need a special rack for my Schwinn Ascension hybrid bike with disk brakes?

Do I need a special rear rack for my Schwinn Ascension Hybrid bike that has disc brakes? Or will the regular Schwinn bike rack work
1
vote
2answers
98 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 ...
1
vote
1answer
156 views

Putting Shimano SORA STI Shifters on Touring Bike w/Deore Derailure

So I just bought the 2015 Fuji Touring Bike and it came with bar-end shifters. I do a lot of city riding so having STI "Brifters" is really convenient in hilly city traffic. The problem is my Fuji ...
-3
votes
4answers
217 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 ...