Brembo 09.N266.21 Disc Brake Rotor - Rear

Brembo Rear Rotor for Tesla S and X

Brembo 09.N266.21 is a Premium UV Coated OE Equivalent Rotor built as a direct replacement for rear brake service on select Tesla S and Tesla X models. It uses grey cast iron construction, a UV-coated rust-resistant surface, and OE-style dimensions to support consistent braking performance and clean fitment.

Key Features

• Grey cast iron rotor construction
• UV coated rust-resistant surface for protection on braking plate surfaces
• Outside diameter: 365 mm
• Nominal thickness: 28 mm; minimum thickness: 26 mm
• 5-hole design with 70 mm centering diameter
• Height: 66.4 mm
• PVT solid or vented type rotor design
• Intelligent marking location shows part number and minimum thickness

Product Details

This Brembo Premium UV Coated OE Equivalent Rotor is engineered to meet or exceed OEM specifications for rear brake replacement. The UV coating helps protect the disc surface from corrosion, while the grey cast iron material supports stable braking characteristics and reduced noise and vibration where applicable. For Tesla S rear rotor replacement and Tesla X rear brake service, part number 09.N266.21 provides the dimensions and OE-style construction needed for a precise service job. Brembo also recommends replacing rotors and pads together to restore braking performance, and pairing this rotor with Brembo NAO/Ceramic or Low Met brake pad formulations.

This part cross-references Centric Parts 121.52003 and 125.52003 for the same application.

Fitment

• Fits 2022-2025 Tesla S, rear, PRIME UV Coated.
• Fits 2022-2025 Tesla X, rear, PRIME UV Coated.
• Fits 2019-2021 Tesla S, rear, PRIME.
• Fits 2016-2021 Tesla X, rear, PRIME.
• Fits 2012-2018 Tesla S, rear, Premium UV Coated OE Equivalent Rotor.

Installation Notes and Tips

Confirm rotor diameter, thickness, and centering diameter before installation. Inspect pads, caliper hardware, and hub condition during service, and replace rotors and pads together when restoring brake performance. Verify minimum thickness using the rotor markings before returning the vehicle to service.

Quality Assurance

Brembo develops this rotor as an OE-equivalent replacement with UV-coated corrosion protection and application-specific dimensions for Tesla S and Tesla X rear brake service. Part number 09.N266.21 is built to Brembo’s braking standards for consistent fit and performance.