Description

EBC Ultimax Slotted Rotors offer you the performance of slotted rotors but without the air noise that is normally associated with slotted rotors. The progressively angled slots on the EBC Ultimax Slotted Brake Rotors offer quiet brake operation without that excessive air noise, while still allowing the slots to help keep your brakes cool. The angled slots pull in cool air for cooler brake operation which helps your brakes perform at their best. The slots also help to clear any excess dust and debris to help keep pad grip to a maximum while also increasing pad longevity.

Product Overview

EBC Ultimax Slotted Rotors offer you the performance of slotted rotors but without the air noise that is normally associated with slotted rotors. The progressively angled slots on the EBC Ultimax Slotted Brake Rotors offer quiet brake operation without that excessive air noise, while still allowing the slots to help keep your brakes cool. The angled slots pull in cool air for cooler brake operation which helps your brakes perform at their best. The slots also help to clear any excess dust and debris to help keep pad grip to a maximum while also increasing pad longevity.

Features and Benefits

• Ultimax OE Style Disc Kit

Product Details

Description:	Ultimax OE Style Disc Set
Part Number:	ebcRK7121
Position:	Rear
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
	ebcS20K1214	EBC S20 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcUD1288, 1x ebcRK7472, 1x ebcUD1374)
	ebcS20K1212	EBC S20 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcRK7471, 1x ebcUD1288, 1x ebcUD1374)
	ebcS20K1213	EBC S20 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcUD905, 1x ebcRK7471, 1x ebcUD1374)
	ebcS11KR1243	EBC S11 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcDP21955)
	ebcS11KR1141	EBC S11 Brake Pad and Rotor Kit (1x ebcDP21666, 1x ebcRK7121)
	ebcS12KR1247	EBC S12 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcDP31666C)
	ebcS12KR1352	EBC S12 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcDP31955C)
	ebcS13KR1148	EBC S13 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcDP41955R)
	ebcS13KR1207	EBC S13 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcDP41666R)
	ebcS14KR1060	EBC S14 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcDP61666)
	ebcS14KR1131	EBC S14 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcDP61955)
	ebcS20K1632	EBC S20 Brake Pad and Rotor Kit (1x ebcRK7156, 1x ebcRK7121, 1x ebcUD815, 1x ebcUD905)
	ebcS20K1630	EBC S20 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcUD815, 1x ebcRK7120, 1x ebcUD905)
	ebcS1KR1415	EBC S1 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcUD1288)
	ebcS1KR1279	EBC S1 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcUD905)
	ebcS20K1074	EBC S20 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcUD1094, 1x ebcUD1288, 1x ebcRK1957)
	ebcS20K1985	EBC S20 Brake Pad and Rotor Kit (1x ebcRK7707, 1x ebcRK7121, 1x ebcUD1288, 1x ebcUD1737)
	ebcS20K1986	EBC S20 Brake Pad and Rotor Kit (1x ebcRK7708, 1x ebcRK7121, 1x ebcUD1288, 1x ebcUD1736)
	ebcS20K1984	EBC S20 Brake Pad and Rotor Kit (1x ebcRK7707, 1x ebcRK7121, 1x ebcUD1288, 1x ebcUD1650)
	ebcS20K2295	EBC S20 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcUD1288, 1x ebcRK1957, 1x ebcUD2138)
	ebcS13KR1820	EBC S13 Brake Pad and Rotor Kit (1x ebcRK7121, 1x ebcDP43138R)

Data: v4.2 - Upd: 2026-09-26 21:43:21

Features

Specifications

Product Attributes - UPC

847943025925

Product Attributes - Brand

EBC Brakes

Product Attributes - Quantity

Sold as a pair.

Product Attributes - Part Type

Brake Rotors

Product Attributes - Rotor Style

Solid surface

Product Attributes - Product Line

EBC RK Series Premium OE-Style Rotors

Product Attributes - Rotor Finish

Geomet coated

Product Attributes - Rotor Material

Iron

Product Attributes - Rotor Construction

Vented

Product Attributes - Intended for Street Use

Yes

Product Attributes - Nominal Thickness (in.)

0.630 in.

Product Attributes - Manufacturer's Part Number

RK7121

Product Attributes - For Use with Stock Calipers

Yes

Product Attributes - Rotor Outside Diameter (in.)

11.50 in.

Compatibility