How To Stop Your Brakes Squealing?
Cycling is one of the favorite ways people often choose for relaxing. It is so great to feel the winds as well as the speed. However, those entertaining can be prevented by the noise coming from your brake. It is the reason drive you crazy and dismiss of the enjoyment of the trip.
Or in a different situation, you often use the bike to commute from your house to the workplace. It will be very annoying when people keep staring at you because of the sound your brake emits. You will have many inconveniences that make how to fix squeaky bike brakes so important.
Water and heat
The rains or water will be one of the primary cause for your bicycle noise emission. You should not be surprised if your trouble begins after you ride in the rain. Besides, do not worry too much when your bike starts to squeal.
Because it is a temporary problem, your bike will soon be back to normal. As you use the brakes, the squealing will eventually go. You do not have to do anything in this situation. However, if possible, try to avoid going through the stream, puddle or let it in the rain.
If you often move in the crowded area that requires you to apply the brake often, this might cause it to heat up. Consistent braking for an extended period when riding downhill is the reason for this as well. But not as lucky as the former, it will not disappear by itself.
There will be no alternative solution for this problem instead of replace the brake. But, in the case you change the rotor brake, try to attach a bigger one. The larger it is, the more efficiently your brake can do. It also increases the braking power that will dissipate the heat.
In addition, the cause of the noisy sound might be because of the dirty rim or brake pads. Oil residue with the dirt, metal, rocks, and many other things can stick on the surface or the rim and the brake pads. As the time go on, the embedded layers will become thicker and cause the problem.
To this situation, you just need to clean it and remove the contamination on those components. Is this sound not much challenging right? On the other hand, there will sometimes be you will need the screwdriver to dig the metal piece or the rock out.
You can fix it with some rag or soft cloth and the rubbing alcohol. Lightly dampen the cloth you have prepared with the alcohol and wipe it on the whole surface of the rim and the pad. Make sure you wipe it thoroughly and carefully all the rim.
You will see the black on the rug; that is exactly what you will want to remove. Repeat the process few times till you do not see the cloth change color in black. Just like it have just mentioned, if there some objects stick on the rim and can not remove while rubbing, you should take it out gently with a screwdriver.
Meanwhile, the brake still squeak, you should replace those components by the new one. Because you have driven through the wet area or the poor condition. This makes the parts be heavily damaged and can not be improved by cleaning it.
You will soon realize this as the noisy, squeal will be made when you are riding. Even though you have not applied the brake, the squeak is still on as long as you are cycle. To make sure, you can stop and try to spin the wheel. If can not rotate freely or stop quickly, you really have a brake rub problem.
The root of this issue often forms the bent rotor or the caliper alignment issue. These are the components leading to your problem. Testing them carefully will allow you to recognize the reason and allow to fix this inconvenience.
The alignment of the caliper is the next thing you will need to check. Try to hold down the brake lever; it will center the caliper over the rotor. Hear if the noise still appears when you spin the wheel, you will need some tries until the caliper is aligned correctly.
The rotor has bent another reason to make your bike keep squealing. To fix this, you will need to see the bend area before you can do anything with it. Spin your wheel and see when the brake pad comes to contact the with the rotor and your ear can hear the annoying sound. That is the very spot for you to fix.
You will need to bend the rotor back into place. This will be time-consuming, so be patient and do it prudently. You will need to repeat it few times, to bent and make the rotor to become as it used to be. Bent it gently and a little by little as you will not want to make it worse.
At the same time, you should check if whether the wheel is correctly seeded in the dropouts of the fork. The wheel and rotor could be out of the alignment if you install the axle in the wrong way. Correct it in the case it is your bike problem; then you can get rid of the problem.
Check to see whether the brake pads are worn out
The brake pads wear out and cause the noise, there will be no other choice, you will need to replace it. But, you still should test the brake pads before you replace it. The brake pad gauge can back you up, and measure it precisely, the rubber between the clamp and the tire well should be above a quarter of an inch.
In reserve, you have a new bike, and you make sure its brake pad can not wear out. Then the too hard brake pad is the things you will need to fix. The more you cycle and use the brake, the noise will be reduced. If you do not use the brake usually, you can speed it up by slight sanding.