What is the main benefit of a drilled brake rotor?

Drilled rotors help manage heat buildup during braking. The holes allow hot gases to escape and air to circulate, which can improve braking consistency, especially during repeated or hard stops.

Does the black coating need to be removed?

No, the black coating is a protective layer for shipping and storage. It is designed to wear off naturally after the first few brake applications and does not need to be removed before installation.

What is the purpose of the holes in the rotor?

The holes in a drilled rotor serve two main purposes: they help to vent hot gases produced during braking away from the rotor surface, and they increase the surface area for better heat dissipation, reducing the risk of brake fade.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: R1 Concepts
Part #: 623-57000R

R1 85-89 Merkur XR4TI Front Right Drilled Black Brake Rotor

Name: R1 85-89 Merkur XR4TI Front Right Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-85-89-merkur-xr4ti-front-right-drilled-black-brake-rotor-t14-958491
Price: 95.68 USD
Availability: BackOrder

$95.68

On Backorder

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

Fits 85-89 Merkur XR4Ti. R1 Concepts front right drilled brake rotor. Improves heat dissipation for consistent braking.

Key Features

Fits 1985-1989 Merkur XR4Ti front right.
Drilled design helps dissipate heat and vent gases.
Black coating offers rust protection during transit.
Designed to help maintain consistent braking performance.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This is a front right drilled brake rotor from R1 Concepts, made specifically for your 1985-1989 Merkur XR4Ti. When you're braking, especially during repeated stops or hard braking, rotors generate a lot of heat. Drilled rotors help manage this heat better than standard solid rotors.

The holes drilled into this rotor help to vent hot gases and dissipate heat more effectively. This means you're less likely to experience brake fade, where your brakes lose stopping power when they get too hot. The black coating on the rotor helps prevent rust during shipping and storage, and it's designed to wear off after the first few applications of the brakes.