What is the benefit of drilled and slotted rotors?

Drilled holes help to vent heat away from the rotor surface, preventing fade during heavy braking. The slots help to clear brake dust and gas buildup, ensuring consistent contact between the brake pads and the rotor.

What is the black coating on these rotors?

The black electro-coating is a protective finish that helps prevent rust and corrosion on the rotor surface, especially during storage and initial installation. It is designed to wear off in the pad contact areas after a few brake applications.

Do these rotors come with any hardware?

This product includes the brake rotors only. It is recommended to inspect and replace any associated brake hardware, such as clips and pins, when installing new rotors.

Specifications

Brand: R1 Concepts
Part #: ECB-27050L
UPC: 195700814344

R1 04-23 Setra S417 Fr and Rr Left Drilled & Slotted Black Brake Rotor

Name: R1 04-23 Setra S417 Fr and Rr Left Drilled & Slotted Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-04-23-setra-s417-fr-and-rr-left-drilled-slotted-black-brake-rotor-t14-982461
Price: 408.10 USD
Availability: BackOrder

$408.10

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 front and rear left drilled and slotted black brake rotor set. Improves stopping power and heat dissipation.

Key Features

Fits front and rear left sides.
Features a black electro-coating for rust and corrosion resistance.
Drilled holes help dissipate heat for improved stopping performance.
Slotted design sweeps away dust and gas for consistent braking.
Constructed from durable cast iron.
Designed as a direct replacement for the original rotors.

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About this part

Product Details

These R1 Concepts brake rotors feature a black electro-coating that helps prevent rust and corrosion, especially important for the front and rear left sides of your vehicle. The drilled and slotted design is a smart choice for drivers who want improved braking performance. The slots help to sweep away dust and gas that can build up between the pad and rotor, while the drilled holes allow for better heat dissipation. This combination means you get more consistent stopping power, even under harder braking conditions.

Built with a durable cast iron construction, these rotors are made to last. The precise machining ensures they mount up correctly and work well with your existing brake system. This set is designed to be a direct replacement for the original rotors, making the installation process straightforward for a mechanic. You'll notice a difference in how your brakes feel, especially when you need them most.