What is the benefit of drilled and slotted rotors?

Drilled and slotted rotors help improve braking performance by allowing dust and gas to escape from the rotor surface. This helps maintain consistent contact between the brake pads and the rotor, especially during hard braking.

Does this rotor come with hardware?

This product listing is for a single brake rotor only. Hardware, such as lug nuts or brake pads, is typically sold separately.

What is the black finish on the rotor?

The black finish on this rotor is a protective coating designed to resist rust and corrosion. It helps maintain the rotor's appearance and longevity, especially in areas prone to moisture.

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Trusted Since 1957

Est. 1957

Specifications

Brand: R1 Concepts
Part #: ECB-92103L
UPC: 194873473082

R1 00-10 Westward Industries GO-4 Rear Left Drilled & Slotted Black Brake Rotor

Name: R1 00-10 Westward Industries GO-4 Rear Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-00-10-westward-industries-go-4-rear-left-drilled-slotted-black-br-t14-984047
Price: 87.42 USD
Availability: BackOrder

$87.42

On Backorder

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

R1 Concepts is known for performance brake upgrades. This rear left drilled and slotted rotor offers improved stopping power.

Key Features

Fits rear left position.
Drilled and slotted design helps clear dust and gas for improved stopping.
Black finish resists rust and corrosion.
Designed as a direct replacement for your stock rotor.

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About this part

Product Details

R1 Concepts is a well-known name for performance brake upgrades, and this rear left GO-4 brake rotor is a solid option for improving your vehicle's stopping ability. It's designed to replace your stock rotor, offering a noticeable upgrade in performance without needing any modifications.

This rotor features a drilled and slotted design. The slots help to sweep away dust and gas that can build up on the rotor surface during hard braking, which helps maintain consistent contact between the pad and rotor. The drilled holes also aid in venting, further improving cooling and preventing heat buildup. The black finish isn't just for looks; it helps protect the rotor from rust and corrosion, keeping it looking good and performing well for longer.

This is a single rear left rotor. Make sure to order the correct side and quantity for your vehicle.