How to Change Motorcycle Brake Fluid


If you’re wondering how to change motorcycle brake fluid, you’ve come to the right place. You can follow these simple steps to make sure your motorcycle’s brakes remain in great shape. This article will explain how to change brake fluid in various types of motorcycles, including DOT4, DOT5.1, and DOT3.

DOT5 brake fluid

If you’re thinking of buying a new motorcycle, you might be wondering how to change DOT5 motorcycle brake fluid. Although the term DOT5 is not widely used, it’s required for certain types of motorcycles. For example, Buell motorcycles need DOT 5 brake fluid, while Harley-Davidson and Triumph motorcycles need DOT 5.1. The difference between the two types of fluid is the boiling point, so make sure you use the correct one.

DOT5 brake fluid is silicone-based. Do not mix it with DOT4, DOT3, or 5.1 fluid. Mixing them could clog the passages, which in turn will result in non-functional brakes. The same holds true for bleeding one type into another. Make sure to follow your local regulations to ensure that you don’t break any laws. After changing the brake fluid, make sure you wipe down the master cylinder and the bleeder valve.

DOT4 brake fluid

There are three different types of motorcycle brake fluid. They are DOT3, DOT4, and DOT5.1. Generally, motorcycles use DOT4 fluid. The main difference between these three types is their boiling point. Glycol-based fluids are generally safe to mix, but it is a good idea to stick to DOT4 for peace of mind. When changing brake fluid, be sure to follow your local waste disposal rules.

To change DOT4 motorcycle brake fluid, you need to remove the master cylinder reservoir cap and the diaphragm. You should also clean the area around the master cylinder. If you are replacing the fluid on a motorcycle that’s more than two years old, you do not need a brake fluid tester. However, if you have a motorcycle that’s been sitting idle for a long time, you should still check the brake fluid.

DOT5.1 brake fluid

There are many differences between DOT 4 and DOT5.1 motorcycle brake fluid, and it can be tricky to decide which one you need for your bike. The difference lies in the boiling point of each fluid, and the higher the number, the higher the boiling point of the fluid. The DOT rating is printed on the master cylinder cover. The grade of the fluid will be printed on the master cylinder as well. This is an important difference because it will determine which motorcycle brake fluid to use for your bike.

DOT 4 is the standard for motorcycle brake fluid. DOT 5.1 is more hygroscopic than DOT 4, meaning it will absorb more moisture and need changing more often. However, DOT 4 should be able to handle high temperatures on the track. Therefore, DOT 4 should be suitable for xc stuff. However, if you’re concerned about the safety of your motorcycle, DOT 5.1 is the best choice.

DOT3 brake fluid

If you’ve been wondering how to change DOT3 motorcycle brake fluid, then you’re in luck. It’s much easier than you may think. First of all, DOT3 is not compatible with DOT-5, which is silicone-based and is not compatible with most motorcycle brake systems. In fact, DOT-5 is not recommended for use in motorcycles. In addition, it may damage your paint. If this is the case, seek the advice of a specialist in your local area.

You should first make sure that the motorcycle brake fluid is the right type for your motorcycle. The correct one depends on the climate. In colder climates, you should use silicone-based fluid. This is because this type of brake fluid will not absorb water, which can cause the brake to fail. Furthermore, silicone is more compressible than glycol, so it can cause a “spongy” brake pedal.

Leave a Comment

About intends to be a trusted partner for people (of course, riders) searching for authentic information, reviews, and guides about motorcycle parts and accessories. It brings you the best gear available and evolving technologies in the motorcycle industry.




Twin Cam





Sign up to receive the latest news and trends from our blog.

More questions? Get in touch