What is the benefit of drilled and slotted brake rotors?

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

Does this rotor come with any hardware?

This product listing is for the brake rotor only. Installation hardware, such as lug nuts or brake pads, is typically sold separately. Please refer to the manufacturer's instructions for a complete list of required components.

How do I maintain the black electro-coating on this rotor?

The black electro-coating is designed to prevent rust and corrosion. While it offers protection, normal brake pad wear will eventually expose the rotor surface. No special maintenance is typically required beyond regular brake inspections.

R1 11-18 BMW X4 Front Right Drilled & Slotted Black Brake Rotor

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Specifications

Brand: R1 Concepts
Part #: ECB-31151R
UPC: 194873259945

R1 11-18 BMW X4 Front Right Drilled & Slotted Black Brake Rotor

Name: R1 11-18 BMW X4 Front Right Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
Price: 134.54 USD
Availability: InStock

$134.54

On Backorder

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

Fits 2011-2017 BMW X3. This R1 Concepts front right brake rotor features drilled and slotted surfaces for improved cooling and stopping power.

Key Features

Fits 2011-2017 BMW X3 and 2015-2018 BMW X4 front right.
Features a black electro-coating for rust and corrosion resistance on the hub and edges.
Drilled holes help to vent heat and gases away from the braking surface.
Slotted design sweeps away dust and moisture for consistent stopping.
Designed as a direct replacement for your factory brake rotor.

⚠️ 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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Fits these vehicles

BMW X3 2011-2017
BMW X4 2015-2018

Product Details

This R1 Concepts brake rotor is built with a black electro-coating that helps prevent rust and corrosion, especially around the hub and edges. The rotor itself is drilled and slotted, which is a smart choice for drivers who want improved braking performance. The drilled holes help dissipate heat and gas from the braking surface, while the slots sweep away dust and moisture. This combination means you get more consistent stopping power, especially during harder braking situations.

Designed as a direct replacement for your factory rotor, this part fits the front right side of your 2011-2017 BMW X3 or 2015-2018 BMW X4. It’s a well-built component that offers a noticeable difference in braking feel and performance compared to a standard, plain rotor. When you're looking to upgrade your braking system, especially if you do a lot of city driving or encounter varied weather conditions, this rotor is a solid option.