Is it better for a mountain bike to have U brakes and disc brakes, and is it better to have disc bra

Disc brakes are good, and U-brakes are used on general bicycles. If you want a high safety factor, you must use disc brakes!! You can see if you look at motorcycles and cars, all of which use disc brakes, and hope it solves your problem!!

There is a big difference between the V brake and the disc brake, of course, there is also a hanging brake (used on high-level highways) The V brake is also divided into high, medium and low gear brake blocks have nylon materials, rubber raw materials, and fiber materials (it is said) three kinds.

And there are also oil V series brakes, the first floor said that the safety factor is high, with disc brakes is completely wrong, relatively speaking, the high safety factor is basically the V brake, because in the street car sport and BMX FR will use oil V, because the oil V has a cushioning and constant braking effect (the same is true for V brakes).

Disc brake due to the different disc material, so the effect is also very different, disc brake is divided into 6 inches and 8 inches, mainly suitable for DH XC FR rapid off-road models, the main braking performance is good, but due to the relatively complex maintenance of disc brakes, for example, if the brake pad oil will affect the braking effect.

In addition, in the case of limited funds, V-brakes will be better than disc brakes.

Personal experience, the butterfly brake of the cheap mountain bike is extremely bad, and there is a problem that is not easy to repair, the life is short, the U brake is much easier to use, the expensive car has not been bought, I don't know how the butterfly brake is!

There are two types of disc kills.

A: wire dish (cheaper).

One: oil dish (more expensive).

However, if these two types are used, the oil is several times better than the thread.

Ordinary mountain V will do.

If you want to install a disc kill, you must first see if there is a disc kill seat on the shelf.

In fact, I think V kills are better than disc kills, because V kills are light and easy to maintain. If the dish is killed, the ordinary stall can't be repaired. If it was v killed, it would be easy to repair.

Support the claims of HMILY 0430.

This question is a terrible question in the bicycle forums.

Summary: 500 yuan as much as possible to buy a good V brake, the effect, feel is good. Except for the rain and muddy roads.

500 1000 yuan, line disc, more than 1000 oil disc.

The disc brake has strong braking power and is cool, but it is troublesome to debug and maintain. The V-brake is light in weight, and it also has a braking force that is not inferior to the disc brake in general use.

The vehicle ** 2000 yuan, there is no doubt that the V brake is the first choice.

Low gear refers to those below 500 line disc brake is not as good as the general price of the V brake, disc brake strength is stronger, at the beginning of the use will not be very adaptable, at the same time the maintenance of the disc brake is more troublesome than the V brake, personal advice, if the 2000 below the mountain, just usually riding, do not need to be equipped with disc brake, V brake is enough, but you want to be cool, with a disc brake can also be.

Agree with the upstairs! I don't want to think about this question anymore. Ask rotten.

It mainly depends on the skill of the car repairer, and if the technology is good, it is the same.

V-brakes are better. For casual riders who do not participate in amateur competitions, a better quality V-brake is still sufficient.

The advantages of V-brake are many, and for novices, maintenance, adjustment, are very convenient and consumables are cheap. For cycling enthusiasts, it is easy to disassemble and assemble, simple to maintain, light in weight, and has a very low failure rate. The caliper of the V-brake brakes by holding the rim tightly.

The friction radius of the V-brake is much larger than that of the disc brake, and the tightening method is different.

In terms of weight, the V-brake and the disc brake are in the same class, and the difference is not huge. The V-brake is a rubber mixture that is in contact with the rim and has a strong braking effect. In continuous downhill and continuous high temperatures, the braking performance will be weakened, and the higher the temperature, the worse the braking effect.

For girls and the elderly and casual cyclists, the V-brake is more suitable, light in weight and easy to maintain. It is also common for enthusiasts to upgrade their braking systems.

How to install brakes on a bicycle:

2. Pinch the bicycle brake handlebar.

3. Plug the hammer bridge slag head of the brake line into the corresponding wire hole on the brake lever and clamp it tightly.

4. The state of the hammer head of the brake line after it is stuck.

5. Thread the brake cable into the catheter and fix it on the brake after tightening.

6. After precise debugging, you can ride.