What is the benefit of a drilled brake rotor?

Drilled rotors help to vent gases and heat away from the braking surface. This can lead to more consistent stopping power, especially during repeated hard braking.

Does this rotor come with any hardware?

This listing is for the brake rotor only. Any necessary installation hardware, such as lug nuts or brake pads, would need to be purchased separately.

What is the black finish on the rotor?

The black finish is a coating applied to the rotor surface. It helps to prevent rust and corrosion during storage and shipping, and it also gives the rotor a clean, finished look.

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Trusted Since 1957

Est. 1957

Specifications

Brand: R1 Concepts
Part #: 623-31024L

R1 89-95 BMW 525i Rear Left Drilled Black Brake Rotor

Name: R1 89-95 BMW 525i Rear Left Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-89-95-bmw-525i-rear-left-drilled-black-brake-rotor-t14-945970
Price: 98.15 USD
Availability: BackOrder

$98.15

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

R1 Concepts rear left drilled brake rotor for 1989-1995 BMW 525i.

Key Features

Fits 1989-1995 BMW 525i rear left.
Drilled rotor design helps dissipate heat and gas.
Black finish for a clean appearance and corrosion resistance.
Manufacturer part number 623-31024L.

⚠️ 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 listing is for one R1 Concepts rear left drilled brake rotor, part number 623-31024L. This rotor is designed to fit 1989 through 1995 BMW 525i models.

The rotor features a black finish and drilled holes. The drilled holes help to dissipate heat and gas that can build up during braking, which can improve stopping performance, especially under heavier use. The black finish offers a clean look behind the wheel and provides some corrosion resistance.