PowerStop EBR1229 Disc Brake Rotor - Rear

Overview

Power Stop EBR1229 is a rear disc brake rotor built as an OE stock replacement for direct-fit service. It is specified for the BMW Z4 and follows original equipment fit and performance targets for a straightforward brake repair.

Key Features

• Direct-fit rear brake rotor for OE-style replacement service
• Vented rotor design for consistent heat management
• 11.80 in. outside diameter with 5-lug mounting pattern
• 300 mm outside diameter and 120 mm bolt circle diameter
• Part number EBR1229 for catalog and fitment reference

Detailed Description

Power Stop Autospecialty rotors are engineered as direct replacement brake rotors for original equipment fit and performance. This rear rotor is built for the BMW Z4 and uses a vented construction, which is important for maintaining stable braking characteristics during repeated stops. The EBR1229 matches the listed OE-style dimensions, including 11.80-inch outside diameter, 2.10-inch overall height, and 5-lug mounting layout, making it a practical choice for brake service on the BMW Z4.

Power Stop EBR1229 is part of the Autospecialty line, which focuses on OE stock replacement brake components for drivers who want a direct-fit rotor without changing the factory brake setup. If you are replacing worn rear brake rotors on a BMW Z4, this part number provides a clear match for the listed application.

What It Is Used For

• Replacing worn rear brake rotors
• Correcting brake pulsation caused by rotor wear
• Restoring braking surface thickness after service limits are reached
• Addressing noise or uneven braking linked to rotor condition
• Maintaining OE-style brake system operation

Installation Notes

Verify rotor dimensions, bolt circle diameter, and rear fitment before installation. The rotor is vented and uses a 5-lug pattern, so confirm the brake assembly matches the listed specifications for the BMW Z4. Professional installation and brake system inspection are recommended whenever rotors are replaced.

Quality Assurance

Power Stop positions the Autospecialty line as a direct-fit OE replacement brake solution, with fit and performance aligned to original equipment requirements. Part number EBR1229 is cataloged for the listed BMW Z4 rear application.