What is the benefit of a drilled brake rotor?

Drilled rotors have holes that help to dissipate heat and gases that build up between the brake pad and rotor surface. This can lead to improved and more consistent braking performance, especially under heavy use.

Does this rotor come with any hardware?

This product listing is for the brake rotor only. Any necessary installation hardware, such as mounting bolts or clips, is typically sold separately.

What does the black coating do?

The black coating on the rotor is primarily for corrosion resistance during shipping and storage. It also provides a clean, finished look behind the wheel.

Specifications

Brand: R1 Concepts
Part #: 623-31004L

R1 71-74 BMW 3.0CS Front Left Drilled Black Brake Rotor

Name: R1 71-74 BMW 3.0CS Front Left Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-71-74-bmw-3-0cs-front-left-drilled-black-brake-rotor-t14-945932
Price: 104.96 USD
Availability: BackOrder

$104.96

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 71-74 BMW 3.0CS Front Left Drilled Black Brake Rotor

Key Features

Fits 1971-1974 BMW 3.0CS front left.
Drilled rotor surface helps vent gases and heat.
Black coating resists rust and provides a clean appearance.
Designed as a direct 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

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About this part

Product Details

If you're looking to refresh the braking performance on your 1971-1974 BMW 3.0CS, this front left drilled brake rotor from R1 Concepts is a solid option. It's designed to replace your original rotor, helping to restore stopping power and feel.

This rotor features a drilled surface pattern. The holes help to vent gases and heat away from the pad surface, which can lead to more consistent braking, especially during spirited driving or repeated stops. The black coating on the rotor helps to prevent rust during transit and storage, and it also gives a clean look behind the wheel. It's a well-built replacement part that aims to get your classic BMW stopping reliably again.