What is the longest brake line for bicycle brakes?

I don't know which one you're using. But if the brake line is an ordinary line pipe (the outermost layer of black PVC shell, the inner layer of iron threaded spring-like iron pipe, and the innermost white PVC inner pipe), then I tell you, you can do as long as you need, I am a bicycle manufacturing factory, generally from the shell manufacturer to buy a bundle of 500 meters, long enough. This length is ordered by the guest, and if you order a bundle of 10,000 meters, you can transport it.

I don't understand what you're referring to. Generally, the brake pads are the two things that rub against the rim when braking. Made of rubber.

Nowadays, the longest length of 70mm is already relatively long. 50-70mm long is the normal range, and there are few longer or shorter than this.

Generally, if you need a long brake, you will not have to buy it at the production factory. General yuan. The average garage may not have a long one.

You can look for it on ** (enter the brake line or shell or brake wire to find it to see if there is a wholesale.) It's better to find the place closest to you to buy it. If you look too far for shipping, you won't be able to spend it, and this thing is quite heavy in a bundle. )

Generally there will be no four meters.

Because this kind of line is custom-made, one end of it is a special metal ball, and it is impossible for any bicycle to use a 4-meter long brake cable, so there is no 4-meter distance at the same time as the custom brake line.

You can go to the hardware market to see that there are steel cables of similar thickness in those places where steel cables are sold**.

Wire pipes can be bought at a bicycle sports shop. They're going into the same bundle of wire that I talked about upstairs.

I just finished changing it yesterday, the v kill of the mountain bike depends on how you use it, I went on the Xiangshan twice, up the mountain in the morning, down the mountain for 10 minutes, the v kill wear is very bad, if you usually the car is not fast, the old ride, the quality is not big, the small change once a year is about the same, I changed 30, it's pretty good, in fact, it has nothing to do with the sound of braking, there is oil or water on the wheels, or there is sand, I will think, I just finished changing it yesterday, but because there is oil, I also want to...

V brake, brake skin can be used for a long time, depending on your actual situation, the same is almost, that is to change, otherwise the metal inside will grind out and hurt your circle is not good, ** aspect, if you just buy the brake skin does not use much, but if you change the full set, that is, dozens of dollars.

When there is a relatively large squeak when braking, it means that it is time to change the brake skin, and it is better to pay 10 yuan a pair.

The outer layer of the brake wire is a spiral metal layer that can be bent but not retractable, the core wire is a steel wire rope, the adjustment principle is to fix the outer layer at both ends, and the wire rope pulls the brake device.

It should be the decomposition of the force, and the vertical pressure becomes the resistance in the opposite direction of the gate.

Make the lever into a line.

It's also the lever principle, but the nut is replaced with a wire pipe.

The brake pads will grind brightly, right? If you have strong hands-on ability, you can grind a thin layer of sandpaper yourself, and the friction will become much greater. While grinding the brake pad, you also have to hold it tightly, not too tight, if you don't have tools, let the car repair master help you get it, otherwise you will hurt your hands.

If the brake pads are about to run out, replace them with a new pair, which is very cheap and combusting, just a few dollars.

Sand it with sandpaper.

Tighten the brake line a little.

Not generic. Some individual V-brakes need to be matched separately. But. Most of them are the same.

The brake pads are not good or useless. It depends on the degree of wear.

The brake pads all have a groove. Look at that groove. It doesn't feel like the brakes are working very well. It may be that the brake pads are being used for too long.

Use it as a new one.

It should be usable, the principle of the bike is the same, you can install brakes in the front and rear, which is safer.

It's not the same, you can go to a bike shop, you should be able to modify it, but it's more expensive.

Single-speed lady cars, most of the brake pads are universal, it should be fine, but it is a bit troublesome to install.

In this case, it depends on the car.

In general, yes.

But I'd advise you not to change it to something that doesn't fit well, in case it's not worth it

It depends on the size of the wheels, so it's best to go to a car shop to change it.

Mountain bikes are all in accordance with the configuration, the higher the configuration, the better, ** will go up, it is recommended that you go first**shopping. You can take a look at the Maddodo hypermarket, they specialize in bicycles and mountain bike assembly bikes, which is a good way to get started.

You can go to the store where you bought the mountain bike and ask, if they don't have it, they should be able to help you order at the ** dealer;

You can also find a few more stores to ask, the general online buy this kind of stuff dare not say that it must be original, but you can go to the official *** to see, at least there is a psychological guarantee!

You can buy better, and the quality of the original brakes of the SD7 SD5 is average.

Go** Good brake skin is more.

There is no need to buy original ......You can buy better brake pads There are still a lot of brake pad options.

Some of them are, but you'll have to look at them to find out.

It should be, is there a **.

The V-brake brake is not as strong as the disc brake.

I think it's good not to hold to death, you have to fall twice to be comfortable?

If you want to learn how to play difficult moves, change cars and put on helmets at the same time.

Under the adjustment of the newly replaced brake skin, the key is that the brake line is also adjusted tightly, and it will be good to grind for a few days.

The plane of your brake pad is not parallel to the plane of the rim. You can readjust the brake pads. No problem.

Your brakes may not be tight enough, and the rim may be particularly unrounded.