EBC RK1881 Rear OEM Brake Rotors for 2012-2023 BMW 2-Series/3-Series AWD

Vehicle Fitment

• 2014-2016 BMW 228i (Rear, 2.0L)
• 2015-2016 BMW 228i xDrive (Rear, 2.0L)
• 2017-2023 BMW 230i (Rear, 2.0L)
• 2017-2021 BMW 230i xDrive (Rear, 2.0L)
• 2012-2016 BMW 328i (Rear, 2.0L)
• 2013-2018 BMW 320i (Rear, 2.0L)
• 2014-2018 BMW 328d xDrive (Rear, 2.0L Diesel)

Features

• OE-style replacement brake rotors engineered to match factory fitment
• Premium G3000 grey iron construction for durability and heat tolerance
• Vented one-piece design improves heat dissipation and reduces fade
• Corrosion-resistant thermic black coating extends service life
• Precision CNC machining ensures close OEM-spec tolerances
• Balanced and run-out inspected for smooth braking performance
• Direct replacement rear application - no modifications needed
• Designed for use with OEM pads or compatible EBC Ultimax pads

Specifications

• Part Number: RK1881
• Position: Rear axle
• Rotor Type: Vented 1-piece OEM replacement
• Rotor Diameter: Approx. 300 mm (11.8")
• Thickness (New/Minimum): ~20 mm / ~18 mm
• Height: ~66 mm
• Bolt Pattern: 5-lug (≈120 mm PCD typical for these BMWs)
• Material: High-quality cast iron with corrosion-resistant coating

Included Components

• 2x Rear brake rotors (left and right)

Product Description

The EBC RK1881 Rear OEM Brake Rotors are engineered as high-quality replacement discs for select BMW 2-Series and 3-Series models, offering reliable braking performance with OE-spec fitment. Constructed from premium G3000 grey iron with vented cooling vanes, these rotors improve heat dissipation during everyday stops and repeated highway braking, helping maintain consistent pedal feel and reducing the risk of brake fade. Their thermic black corrosion-resistant finish enhances long-term durability in varied climates and road conditions.

Specifically fitted for rear applications on various BMW models - including 2014-2016 228i, 2015-2016 228i xDrive, 2017-2023 230i/230i xDrive, 2012-2016 328i, 2013-2018 320i, and 2014-2018 328d xDrive - these rotors install easily with factory hardware and require no modifications. Designed for use with OEM brake pads or compatible EBC Ultimax pads for optimal braking performance, the RK1881 set provides a dependable and durable replacement for worn factory rotors.