What is the benefit of the directional cross-drill and slot pattern?

The directional cross-drill and slot pattern helps to vent gases and heat away from the rotor surface. This reduces pad glazing and keeps the rotor face cleaner, resulting in smoother engagement and improved pedal response.

What material is this rotor made from?

This Wilwood brake rotor is constructed from iron, which is a common material for performance rotors due to its solid braking characteristics.

Does this rotor come with a pair or is it a single rotor?

This listing is for a single brake rotor. Wilwood rotors are typically sold individually, so you will need to order two for a complete axle set.

Wilwood SRP Drilled Brake Rotor 12.88" x .810" Black 160-996

Name: Wilwood Rotor-SRP48 Iron-LH-BLK-Drill 12.88 x .810 - 12 on 8.75in
Brand: Wilwood
SKU: wilwood-wilwood-rotor-srp48-iron-lh-blk-drill-12-88-x-810-12-on-8-75in-t14-140290
Price: 396.93 USD
Availability: BackOrder

Wilwood Rotor-SRP48 Iron-LH-BLK-Drill 12.88 x .810 - 12 on 8.75in

$396.93

On Backorder

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

Wilwood SRP Drilled Performance Brake Rotor. Features directional drilling and slots to improve brake response and pad performance.

Key Features

This is a Wilwood SRP Drilled Performance Brake Rotor.
Measures 12.88 inches in diameter and .810 inches thick.
Features a directional cross-drill and face slot pattern.
The drilling and slots help disperse heat and gases for improved performance.
Inhibits irregular pad compound build-up for smoother engagement.
Made from iron for reliable stopping power.

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Product Details

This Wilwood SRP rotor measures 12.88 inches in diameter with a .810 inch thickness, featuring a directional cross-drill pattern and face slots. This design choice is key to improving brake response and how your pads perform, especially under heavier braking. The holes and slots work together to help clear out gases and heat that build up between the pad and rotor surface. This action helps prevent pad glazing and keeps the rotor face cleaner, leading to smoother braking and a more consistent pedal feel in all sorts of driving conditions. Plus, the material removed contributes to a slight reduction in rotating and unsprung weight, which can make a small difference in how your suspension reacts.

Wilwood builds these rotors with iron for solid performance. The directional drilling and slotting pattern is specifically engineered to work with your brake pads, helping to keep them clean and functioning at their best. This means you get more reliable stopping power, whether you're just cruising around town or pushing your vehicle a bit harder. The black finish adds a clean look behind your wheels.