0
votes
1answer
144 views

Broke the lid cover of my Shimano Deore combi hydraulic brake reservoir. Repair options?

Crashed. I thought I escaped unscathed but turns out I broke the plastic lid and from a vintage bike there's no one selling the entire combi levers or just the lid itself. (in shops locally, I saw on ...
0
votes
1answer
301 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 ...
2
votes
3answers
3k views

Disc brakes make noise

My disc-brakes on my mountain bike sing/scream when I brake. I have tried to clean them, but it didn't work. Should I replace the disks or the brake pads? Is there a better (cheaper) way to fix this.
4
votes
3answers
397 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 ...
2
votes
2answers
5k views

How to adjust Shimano hydraulic brakes contact point?

The title might be wrong, I am not familiar with the terminology here. I just got a BR-M445L front hydraulic brake. Installed it - this stuff is MUCH easier to install than a cable disc brake. Now ...
8
votes
2answers
245 views

Mountain bikes: Downhill braking

What's the better braking strategy for steep, technical descents? "Brake hard, then release completely & roll." vs. "Maintain constant pressure on the brakes."
13
votes
3answers
4k views

do I need to change my disc if the brake pads got oil on them

In trying to change the brake pads on my mountain bike, I managed to get oil on my new pads and empty out all the brake fluid, and consequently also get some oil on the disc. I took the bike to the ...
6
votes
2answers
471 views

How much time takes for hydraulic disk brakes to cool down?

Yesterday I was on a DH track for the first time. I have Avid Elixir 7 brakes with 203" rotor in front and 180" rear. The descent took about 5 minutes, and the ropeway up about 15 minutes. After 6 ...
3
votes
2answers
2k views

How do I align my front brake disk with the caliper?

I have manual Avid disc brakes. I took my front wheel off like I've done hundreds of times. When I put it back on the wheel is aligned properly with my fork, but the disc presses against one of the ...
3
votes
1answer
559 views

Will a road brake lever work with a v-brake?

I'm planning on changing my commuter handlebar to a drop handlebar. As the diameters are different, I need to know if the new brake lever will work with the existing v-brakes. (My intention is to ...
4
votes
1answer
728 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 ...
8
votes
7answers
11k views

brake lever will not return

My friend has a mountain bike that survived last years Queensland's floods (Australia, that is), but is all battered and bruised after not being ridden for a year. With my beginner's repair skills, I ...
0
votes
0answers
134 views

New brake pads, whining brakes [duplicate]

Possible Duplicate: Fixing noisy V brakes I have quite an old mountain bike, that has become quite rusted over the past few years. I just tuned up the derailleurs and replaced my brake ...
0
votes
2answers
1k views

Are the rear brake mounts on my Boardman Team HT post-mount or IS?

Boardman Team HT Last weekend I broke the rear brake lever in a crash. I'm looking for a replacement brake disc kit for the rear brake, but I don't know what kind of mounting I've got. There seem to ...
8
votes
4answers
9k views

Disc brakes squeak on Trek mountain bike

I have a Trek 3900 mountain bike with disc brakes, and I just took it out of winter storage to start riding it for the season. Everything works well, except for one very annoying problem: when I stop ...
6
votes
1answer
9k 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 ...
9
votes
2answers
6k views

Hydraulic Disc Brakes Maintenance

I have Hayes Nine hydraulic disc brakes on my mountain bike. I have recently replaced the brake pads and after that it seems that the pads are almost touching the rotor. How can I adjust it? I have ...