What is the difference between drilled and slotted rotors?

Drilled rotors have holes that help vent heat and gases away from the braking surface. Slotted rotors have grooves that sweep away brake dust and gases, which can improve stopping power and reduce noise. This rotor combines both features for enhanced performance.

Does this rotor come with brake pads?

This product includes one rear left drilled and slotted black brake rotor. Brake pads are sold separately and are not included with this rotor.

What does the black finish do?

The black finish on this rotor provides a layer of protection against rust and corrosion, especially during storage or in humid conditions. It also contributes to the rotor's appearance.

1 / 5

Specifications

Brand: R1 Concepts
Part #: ECB-46020L
UPC: 194873265236

R1 05-11 Cadillac STS Rear Left Drilled & Slotted Black Brake Rotor

Name: R1 05-11 Cadillac STS Rear Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-05-11-cadillac-sts-rear-left-drilled-slotted-black-brake-rotor-t14-975189
Price: 122.42 USD
Availability: BackOrder

$122.42

On Backorder

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

Fits 05-11 Cadillac STS. This rear left drilled and slotted black brake rotor from R1 Concepts helps improve stopping performance.

Key Features

Fits 2005-2011 Cadillac STS rear left.
Includes one drilled and slotted black brake rotor.
The slots help clear dust and gas for improved stopping.
Drilled holes aid in heat and gas venting.
Black finish offers corrosion resistance and a distinct look.
Direct fit replacement for the original equipment 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

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

In this box, you get one R1 Concepts rear left drilled and slotted black brake rotor, designed specifically for your 2005-2011 Cadillac STS. This rotor is built to replace the stock one on the driver's side rear of your vehicle, helping to restore your braking system's effectiveness. The black finish not only looks sharp but also offers some protection against rust.

This rotor features a drilled and slotted design. The slots help to sweep away brake dust and gases that can build up between the pad and rotor surface, which can reduce stopping power. The drilled holes also aid in venting heat and gases. These features work together to help maintain consistent braking performance, especially during repeated stops or when you need to brake hard. It's a well-built component that aims to give you more confidence behind the wheel.