Your motorcycle's brakes are its most important safety feature. Over time, the friction material on your pads wears down. If you notice less stopping power or can see that the pad material is down to about two millimeters thick, it is time for a replacement.
The good news is that learning how to change motorcycle brake pads is a job you can do at home with some basic tools and patience. It will save you money and give you confidence in your bike's maintenance. Having quality replacement parts ready, like these semi sintered metallic brake pads, is the first step to getting the job done right.
At Mototeks, our team works with riders every day to help them find the right parts for their projects. We know that keeping your brakes in top shape is key to enjoying every ride. Whether you ride a cruiser, a sport bike, or something else, the process is mostly the same. Here is a straightforward guide to walk you through it.
What You Will Need Before You Start
Before you get to work, gather a few basic supplies. You will need a socket set and wrenches that fit your bike's caliper bolts. Have a clean rag or paper towels ready, plus some brake cleaner spray. A small toothbrush is great for scrubbing. You will also need something to push the caliper pistons back in, like a plastic trim tool or the old brake pad itself. Finally, make sure you have your new pads on hand.
Step 1: Get Your Bike Ready
Start by putting your motorcycle on a stable center stand or rear stand. This gets the wheel off the ground. For the front brake, make sure the handlebars can turn freely so you can spin the wheel to reach all the bolts. It is a good idea to loosen the cap on your master cylinder (the brake fluid reservoir) now. This will let the fluid move more easily when you push the pistons back later. Place a rag under the reservoir to catch any spills.
Step 2: Remove the Caliper and Old Pads
First, take out any retaining pins or clips that hold the pads in place. The design varies by bike, but you will usually find a small cotter pin or a spring clip. Once those are out, unbolt the caliper from its mounting bracket. You do not need to disconnect the brake line.
Just hang the caliper safely with a zip tie or bungee cord so it is not pulling on the hose. Then, slide the old brake pads out. Pay close attention to how they sit and where any small springs or shims go. Taking a picture with your phone can help you remember later.
Step 3: Clean and Inspect Everything
Now is the time to clean. Use brake cleaner spray and an old toothbrush to scrub the caliper body. Get all the built up grime and dust off, especially around the pistons. Look closely at the pistons. They should be shiny and smooth, with no rust, pitting, or deep scratches. If they look bad, the seals might be failing, and you may need a caliper rebuild.
Also, check the brake rotor surface. Give it a gentle cleaning with a fine Scotch Brite pad and brake cleaner to remove any glazing. This gives your new pads a fresh surface to grip.
Step 4: Push the Pistons Back
With the caliper clean, you need to push the pistons back into their bores. This makes room for the thicker new pads. Place the old brake pad against the pistons and use a plastic trim tool or a large screwdriver to gently push them back. Keep an eye on the master cylinder reservoir. As the pistons go in, fluid will be pushed back up, and the reservoir will start to fill. Use a paper towel or a syringe to remove excess fluid so it does not overflow and damage your paint.
Step 5: Install the New Pads
Take your new pads out of the box. Some pads have a direction arrow on the metal backing. Make sure this arrow points in the direction the rotor turns when the wheel is spinning forward. Install the pads into the caliper exactly how the old ones came out. Put back any retaining springs, shims, or clips you removed.
Then, carefully put the caliper back onto the rotor and bolt it to the fork leg or swingarm. Use a torque wrench to tighten the bolts to the spec listed in your owner's manual. If you are also considering a wheel upgrade, pairing fresh brakes with a set of quality Harley Davidson wheels can completely transform your ride.
Step 6: Pump the Lever and Bed Them In
Before you even think about riding, you must pump the brake lever or pedal. Do this slowly and firmly until you feel solid pressure again. The first pump might go all the way to the bar, but pressure will build with each pump. Check the fluid level in the reservoir one more time and put the cap back on tight.
Now comes the final step: bedding in the pads. Find a safe, empty road. Make about 20 to 30 moderate stops from 30 mph down to 10 mph. Do not grab the brakes and hold them at a stop. Instead, accelerate a bit and brake again. This transfers a thin layer of pad material onto the rotor. After this, your brakes will work properly. Just remember, it can take a few hundred miles for the pads to fully mate with the rotor for maximum stopping power.
Final Checks and Riding Safe
Changing your own brake pads is a rewarding job. It connects you to your machine and makes sure the work is done right. Always double check your work. Spin the wheel to make sure it turns freely with no rubbing noise. If you have any doubts, a second look never hurts.
At Mototeks, we are here to support your next project. We carry a full range of parts to keep your bike running strong, from rugged off road setups to classic styles. If you are also looking to refresh your bike's look, check out our selection of Indian motorcycle wheels or durable MX wheels for your next upgrade.
