ATV, Side-by-Side & UTV Discs, Calipers & Hardware for Yamaha Kodiak 450

ATV Discs, Calipers, & Hardware for Yamaha Kodiak 450

Before you can purchase braking system parts for your Yamaha Kodiak 450, it is necessary to understand how this system works. This gives you the ability to address issues which may arise when you want to feel confident about your stopping capabilities while riding these vehicles. Understanding how each part of this system works ensures you can make an informed decision for selecting the parts which will deliver the results you are seeking.

The disc braking system in a Yamaha Kodiak 450 works in a similar manner to those on an automobile. There is a master cylinder at the front of this Yamaha model which sends pressurized fluid to a caliper at each wheel. This fluid presses pistons within the caliper outward so that the pads are pressed against the disc surface. This action causes the tires to come to a slower speed or to stop depending on the pressure applied to the braking system pedal or lever.

The rotors are also known as discs. The pads grab on to these components in order to slow down the car or bring it to a complete stop. There are two main types of rotors for all-terrain vehicles. These include the drilled and solid options. Drilled rotors have holes designed into the surface of the disc to allow gases that are created to escape when the vehicle is being slowed down or brought to a stop. Solid rotors have a smooth surface for the pad to grab on to.

The pads on an ATV are made from either metallic, ceramic, or organic materials. These materials create a friction which allows your vehicle to come to a stop. The recommended thickness of the pad is 1/4-inch. If you take a measurement and it is below this thickness, it is time to change the pads.

What is included in a caliper repair kit can vary from one kit to another. A complete caliper repair kit includes caliper seals, rings, bushings, and pistons. Once your caliper has been rebuilt, you should notice a difference in how quickly your brakes engage when the brake lever or pedal is pressed. You will also see a noticeable difference in the amount of sponge that is felt when utilizing your braking system.

The calipers depend on pressurized fluid sent through your braking system to press out the internal piston so your ATV can stop or slow down as necessary. Caliper seals ensure that the fluid remains in the caliper when it reaches this point in your system. Caliper seals also prevent debris and dirt from getting into the caliper casing, causing issues to this component or more significant difficulties with the brake system.