Most basic mountain bikes have disc brakes, but the differences are that some use cables, while others use hoses filled with oil. There are other brake systems, like the hydraulic brakes that consist of a lever, a hose, and a caliper. When you pull your lever, the oil can be displaced. It can force the pistons in the caliper to your rotor engagement.
If you question us why these brakes are filled with oil instead of gas like air, the answer will be that air compresses easily. That’s why it’s ideal for suspension forks. When you fill your fork’s air chamber with some liquid, it will feel completely rigid. It works excellent for cable-actuated brakes, but you will get friction between the cable and the housing.
Even the best MTB brakes have the chance of wearing and contamination. Air can enter into the system and makes the lever feel spongy. As a result, your brakes reduce effectiveness over time. This overall process is called a bleed. And we need to clear the brakes frequently for having smooth operations.
How Often Should You Bleed Your MTB Brakes?
The MTB brakes may become very loose after using a couple of months, so you have to bleed the brakes and put new oil in them. Experts recommend bleeding the brakes every two to three months. You can choose to have a licensed mechanic to do this, or you can try to do it yourself.
A vital query can come into your mind …