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20 votes
9 answers
9k views

How many fingers on the brake lever of an MTB?

I have seen people stop with one finger, two fingers or the whole hands on the levers. Is there a recommended number of fingers on the brake levers when stopping/anticipating an emergency stop? Do ...
Vorac's user avatar
  • 13.9k
18 votes
3 answers
68k 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 ...
Poorav's user avatar
  • 303
17 votes
2 answers
8k 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 ...
kristof's user avatar
  • 941
14 votes
4 answers
2k views

Is this brake mounted incorrectly?

A friend of mine just got her bike back from the store after getting new brake pads, a new fork and a new cassette. After riding a few meters I noticed a weird behaviour while using the front brakes ...
andii1997's user avatar
  • 315
13 votes
7 answers
96k 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 ...
Nikos J's user avatar
  • 131
12 votes
4 answers
14k 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 ...
Nate Koppenhaver's user avatar
11 votes
4 answers
3k views

Are my brakes overheating?

I'm riding a Giance Stance E+1 eMTB and recently had the brake pads and the rear rotor replaced by my Giant dealer, the brakes were worn out and the rotor had gotten damaged. Only a few rides in on ...
Peter M's user avatar
  • 213
10 votes
7 answers
4k views

When using the front brake, should I always move my weight to the back or is just bracing with arms is sufficient?

I always thought that OTB is caused by deceleration if the rider stops too abruptly. But I've found an article that says: Jobst Brandt has a quite plausible theory that the typical "over-the-bars"...
Gill Bates's user avatar
8 votes
3 answers
3k views

Broken rear brake - told it was unfixable

I have an older model Trek mountain bike. I took it to the shop for an annual tuneup and they called me to say that the rear brake broke off the frame and that it can't be fixed. The entire brake is ...
Heather's user avatar
  • 89
8 votes
2 answers
1k 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."
rphv's user avatar
  • 182
8 votes
1 answer
2k 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 ...
Ehryk's user avatar
  • 3,963
7 votes
2 answers
4k 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 ...
J-unior's user avatar
  • 1,793
7 votes
1 answer
13k 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 ...
davefiddes's user avatar
7 votes
2 answers
6k 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 ...
bsiq's user avatar
  • 185
6 votes
3 answers
5k 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 ...
Vorac's user avatar
  • 13.9k

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