What is the benefit of drilled and slotted rotors?

Drilled holes help to vent heat and gases away from the braking surface, which can improve stopping power and reduce fade. The slots help to sweep away dust and moisture, ensuring a cleaner braking surface and more consistent performance.

Does this rotor come with hardware?

This listing is for the brake rotor only. Brake hardware, such as lug nuts or caliper bolts, is typically sold separately.

How should I maintain this black electro-coating?

The black electro-coating provides initial corrosion resistance. While it will wear off over time with normal use as the brake pads make contact, it's best to avoid harsh chemical cleaners on the rotor surface to help preserve its appearance.

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Specifications

Brand: R1 Concepts
Part #: ECB-80079R
UPC: 194873402099

R1 14-25 Mazda 3 Rear Right Drilled & Slotted Black Brake Rotor

Name: R1 14-25 Mazda 3 Rear Right Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-14-25-mazda-3-rear-right-drilled-slotted-black-brake-rotor-t14-976771
Price: 92.93 USD
Availability: BackOrder

$92.93

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2014-2025 Mazda 3. This rear right drilled and slotted black brake rotor from R1 Concepts helps improve braking performance.

Key Features

Fits 2014-2025 Mazda 3, 2020-2025 Mazda CX-30, and 2019-2021 Mazda CX-3.
This is the rear right side rotor.
Features drilled holes to help vent heat and gases.
Includes slots to help clear dust and moisture from the braking surface.
Black electro-coating offers corrosion resistance and a clean appearance.
Constructed from durable cast iron for reliable stopping power.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This rear right brake rotor features a black electro-coating and a combination of drilled holes and slots, designed for your 2014-2025 Mazda 3. The drilled holes help dissipate heat and gas, while the slots work to clear away dust and moisture. This combination helps maintain consistent braking performance, especially during harder stops.

The rotor is constructed from a durable cast iron material, chosen for its ability to handle the stresses of braking. The black electro-coating not only gives the rotor a clean, finished look but also offers a layer of protection against rust and corrosion, which is especially helpful in areas exposed to road salt or moisture. This rotor is specific to the rear right side of your vehicle.

When replacing your brake rotors, it's a good practice to inspect your brake pads and consider replacing them at the same time if they are worn. This ensures you get the most out of your new braking components.