Description

Choose from EBC plain non drilled rotors or sport rotors in two choices - wide aperture 3GD series for cooler running or new SUPER SILENT Ultimax USR slotted series. All EBC rotors are British made and are precision machined in the UK. Rotors are made from high quality grey iron to exacting standards and undergo extensive testing and rigorous quality control.Slotted rotors can significantly improve brake performance and longevity when used with a matching high friction pad set. Having sold hundreds of thousands of brake kits EBC Brakes feel confident their approach is as perfect as it gets.

Product Overview

Choose from EBC plain non drilled rotors or sport rotors in two choices - wide aperture 3GD series for cooler running or new SUPER SILENT Ultimax USR slotted series. All EBC rotors are British made and are precision machined in the UK. Rotors are made from high quality grey iron to exacting standards and undergo extensive testing and rigorous quality control.Slotted rotors can significantly improve brake performance and longevity when used with a matching high friction pad set. Having sold hundreds of thousands of brake kits EBC Brakes feel confident their approach is as perfect as it gets.

Features and Benefits

• Brakes Run Cooler
• Pads Stay Smooth And Flat
• Reduced Brake Fade At Speed
• Narrow Slots Reduce Air Noise
• Ideal For Premium Sedans

Product Details

Description:	USR Series Sport Slotted Rotor Set
Part Number:	ebcUSR7521
Position:	Front
Style:	OE
WARNING CA Proposition 65:	No

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	ebcS2KF1290	EBC S2 Brake Pad and Rotor Kit (1x ebcDP22013, 1x ebcUSR7521)
	ebcS2KF1291	EBC S2 Brake Pad and Rotor Kit (1x ebcDP22014, 1x ebcUSR7521)
	ebcS4KF1341	EBC S4 Brake Pad and Rotor Kit (1x ebcDP32013C, 1x ebcUSR7521)
	ebcS4KF1342	EBC S4 Brake Pad and Rotor Kit (1x ebcDP32014C, 1x ebcUSR7521)
	ebcS4KF1572	EBC S4 Kits Redstuff Pads and USR Rotors (1x ebcDP32103C, 1x ebcUSR7521)
	ebcS9KF1093	EBC S9 Brake Pad and Rotor Kit (1x ebcUSR7521, 1x ebcDP42013R)
	ebcS9KF1094	EBC S9 Brake Pad and Rotor Kit (1x ebcUSR7521, 1x ebcDP42014R)
	ebcS2KF1654	EBC S2 Brake Pad and Rotor Kit (1x ebcUSR7521, 1x ebcDP62013)
	ebcS2KF1655	EBC S2 Brake Pad and Rotor Kit (1x ebcUSR7521, 1x ebcDP62014)
	ebcS9KF7833	EBC S9 Brake Pad and Rotor Kit (1x ebcUSR7521, 1x ebcDP43110R)

Data: v4.2 - Upd: 2026-10-11 13:51:33

Features

Specifications

Product Attributes - UPC

840655002406

Product Attributes - Brand

EBC Brakes

Product Attributes - Quantity

Sold as a pair.

Product Attributes - Part Type

Brake Rotors

Product Attributes - Rotor Style

Slotted surface

Product Attributes - Product Line

EBC USR Series Sport Rotors

Product Attributes - Rotor Finish

Black geomet coated

Product Attributes - Rotor Material

Iron

Product Attributes - Rotor Construction

Vented

Product Attributes - Intended for Street Use

Yes

Product Attributes - Nominal Thickness (in.)

1.177 in.

Product Attributes - Manufacturer's Part Number

USR7521

Product Attributes - For Use with Stock Calipers

Yes

Product Attributes - Rotor Outside Diameter (in.)

12.60 in.

Compatibility