Why do brake rotors have drilled holes?

The drilled holes in this rotor help to vent heat and gases away from the braking surface. This can lead to more consistent braking performance, especially during repeated hard stops, by preventing the buildup of excessive heat and brake dust.

What material is this brake rotor made from?

This brake rotor is constructed from cast iron. This material is commonly used for brake rotors because it offers a good balance of strength, heat capacity, and durability for everyday driving and moderate braking conditions.

Should I replace my brake pads when installing a new rotor?

It is highly recommended to replace your brake pads at the same time you replace your brake rotor. New pads paired with a new rotor ensure optimal braking performance, even wear, and prevent premature wear on your new rotor.

R1 Concepts Drilled Brake Rotor Front Left 623-59053L

Name: R1 07-20 Acura MDX Front Left Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-07-20-acura-mdx-front-left-drilled-black-brake-rotor-t14-958665
Price: 123.78 USD
Availability: BackOrder

R1 07-20 Acura MDX Front Left Drilled Black Brake Rotor

$123.78

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 drilled front left brake rotor for 2007-2020 Acura MDX. Improves heat dissipation for consistent braking.

Key Features

Fits 2007-2020 Acura MDX front left.
Drilled holes help dissipate heat and gases for improved braking consistency.
Made from durable cast iron for reliable performance.
Black finish offers corrosion resistance and a clean look.
Direct fit installation.

Secure CheckoutFast Shipping631-982-0042

Product Details

This front left brake rotor from R1 Concepts features drilled holes, a design choice that helps manage heat buildup during braking. When you're braking hard, especially on a vehicle like the Acura MDX, the rotor gets hot. Those drilled holes allow gases and heat to escape more easily than they would on a solid rotor, which helps keep your braking performance consistent.

The rotor itself is made from a durable cast iron material, which is standard for most brake rotors because it balances strength and heat handling well. It's finished in black, which not only looks good behind the wheel but also offers some basic corrosion resistance. This rotor is specifically made to fit the front left side of your 2007 through 2020 Acura MDX, meaning it's designed to install directly without needing any modifications.

When you're replacing a brake rotor, it's always a good idea to inspect the brake pads on the same side. If your pads are worn, you'll want to replace them at the same time to ensure you get the best possible braking performance and even wear from your new rotor.