How to Bleed Brakes on a Motorcycle

How to Bleed Brakes on a Motorcycle

In this blog post, we’ll show you how to bleed brakes on a motorcycle. This is a simple process that anyone can do, and it’s an important part of maintaining your motorcycle’s braking system.

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Motorcycles are unique vehicles with different brake systems than cars or trucks, so it’s important that you know how to properly bleed them. Follow these steps and you’ll have your motorcycle brakes bled in no time!

What You’ll Need

In order to bleed your motorcycle’s brakes, you’ll need the following:

– A spanner wrench or a hex key set
– A clean, lint-free rag
– A brake bleeding kit
– Fresh brake fluid (DOT 3, DOT 4, or DOT 5.1 is recommended)
– A friend (optional)

Once you have all of the necessary tools and supplies, you’re ready to Bleed Your Motorcycle Brakes!

Step One: Preparing the Motorcycle

The first step in bleeding motorcycle brakes is to prepare the motorcycle. You’ll need to place the motorcycle on a stand so that the rear wheel is off the ground. Then, remove the brake caliper from the motorcycle. Next, remove the brake pads from the caliper. Once the pads are removed, you will be able to see the caliper piston.

Step Two: Bleeding the Brakes

The second step in bleeding your motorcycle’s brakes is to actually bleed the brakes. You will need to have a friend help you with this step. Have your friend hold the brake lever while you open the bleeder screw. Once the brake fluid starts flowing, have your friend close the bleeder screw and hold the lever until you can get to it. Repeat this process until the brake fluid coming out is clear.

Step Three: Finishing Up

The final step is to put the caliper back together and finish bleeding the brakes. To do this, first put the pads back in, making sure that they are seated properly in the caliper. You may need to tap them lightly with a hammer to get them started. Once the pads are in, put the caliper piston back in place and screw on the cap. Torque the cap to manufacturer specifications.

Now, finish bleeding the brakes by following these steps:

1) Pump the lever until firm, then hold while you open the bleeder screw.
2) When fluid starts flowing from the bleeder screw, close it and wait for the lever to return to its original position.
3) Repeat steps 1 and 2 until clean fluid flows from the bleeder screw with no air bubbles.
4) Close the bleeder screw and pump the lever until firm.
5) Check for leaks and repair as necessary.

Tips and Tricks

Motorcycles are unique vehicles that require a little more TLC than your average car. One area that requires extra attention is the braking system. Unlike a car, which has four brakes (one for each wheel), a motorcycle typically has only two brakes – a front and a rear. This means that if either brake fails, you could be in for a very bad day. That’s why it’s important to check your brakes regularly and bleed them as needed.

Here are some tips and tricks to help you bleed your motorcycle brakes like a pro:

-Use fresh, clean brake fluid. Over time, brake fluid can become contaminated with water, dirt, and other debris. This can cause corrosion and other problems in your braking system. For best results, use fresh fluid that meets or exceeds the specifications in your owner’s manual.

– Bleed the front brake first. On most motorcycles, the front brake handles the majority of the braking power. That’s why it’s important to bleed the front brake first, followed by the rear.

– Use a bleeder wrench to crack open the bleeder screw. This will allow air to escape while you’re bleeding the brakes.

– Have someone help you Bleed the brakes by squeezing the lever while you loosen the bleeder screw. This will help expel any air bubbles that may be in the line.

– Check for leaks after bleeding the brakes. Once you’ve finished bleeding the brakes, check all of the fittings and hoses for leaks. It’s also a good idea to test ride your motorcycle to make sure the brakes are working properly before hitting the open road.


Q: Do I need to bleed my brakes?
A: Over time, air can enter the brake line and cause your brakes to feel spongy or less responsive. Bleeding your brakes will remove any air bubbles and restore proper brake function.

Q: How often should I bleed my brakes?
A: We recommend bleeding your brakes every two years or as needed.

Q: What do I need to bleed my brakes?
A: In addition to a motorcycle, you’ll need a bleeder kit, fresh brake fluid, and rags.

Q: How do I bleed my motorcycle brakes?
A: The steps for bleeding motorcycle brakes are as follows:
1. Fill the reservoir with fresh brake fluid.
2. Connect the bleeder kit to the bleeder screw on the caliper.
3. Open the bleeder screw and allow the old fluid to exit until only fresh fluid is coming out.
4. Close the bleeder screw and disconnect the kit.
5. Repeat these steps for each caliper until all four brakes have been bled.


If you’ve noticed your motorcycle’s brakes aren’t responding as well as they used to, it might be time to bleed them. This is a relatively easy process that anyone can do at home with the right tools. Just be sure to follow the instructions for your specific motorcycle model.

With the brake bleeding process complete, your motorcycle’s brakes should feel like new again.

Further Reading

If you’re interested in learning more about motorcycle brakes and how to bleed them, we’ve put together a few resources that may be helpful. Check out our articles on motorcycle brake bleeding and understand the different types of motorcycle brakes before you get started. You can also find helpful videos on our YouTube channel.


This guide was created by [Your Name] and is intended for informational purposes only. Motorcycles can be dangerous, and this guide does not replace professional instruction. Always consult a qualified mechanic before working on your motorcycle.

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