R1 Concepts 2553-1850-00 Disc Brake Pad Set - Rear

R1 Concepts Rear Brake Pads for BMW

R1 Concepts R1 Optimum OE Pads part number 2553-1850-00 are rear disc brake pads built with ceramic friction material and an integrally molded attachment. This pad set is sized for a direct rear brake service on a wide range of BMW applications, including BMW 840i, BMW X5, BMW M3, and BMW iX models.

The R1 Optimum OE Pads line focuses on OE-style fitment and consistent brake service characteristics. For shoppers searching for rear ceramic brake pads for BMW 530i xDrive, rear brake pads for BMW X7, or rear brake pad replacement for BMW M4, this part number 2553-1850-00 matches the listed rear applications below.

Key Features

• Ceramic friction material for rear disc brake service
• Integrally molded friction material attachment
• Pad quantity: 4
• Outer pad height: 65.5 mm
• Inner pad height: 72.6 mm
• Outer and inner pad width: 116.1 mm
• Outer and inner pad thickness: 16.8 mm
• R1 Concepts R1 Optimum OE Pads line for OE-style replacement fitment

Product Details

R1 Concepts 2553-1850-00 is a rear disc brake pad set engineered for BMW vehicles that use the listed pad shape and sensor requirements. The ceramic friction material is selected for everyday braking service, while the integrally molded construction supports stable pad assembly. This rear brake pad set is listed for 2020-2026 BMW 840i and 840i Gran Coupe models, 2022-2026 BMW iX, 2021-2026 BMW M3 and M4, and additional BMW sedans and SUVs across the 2020-2026 model years.

This part cross-references no additional part numbers in the provided data. If you are replacing rear pads on a BMW 540i xDrive, BMW X3, or BMW 750i xDrive, verify the required wear sensor before installation; the fitment notes specify the sensor part number for each application.

Common Brake Service Issues

• Rear brake pad wear on BMW 840i, 530i, X5, and X7 models
• Squealing or noise from worn rear pads
• Reduced braking response from thin friction material
• Brake warning light triggered by a worn pad sensor
• Uneven rear pad replacement during scheduled brake service

Installation Notes

• Fits 2020-2026 BMW 840i, rear; sensor BPS-31078 required
• Fits 2020-2026 BMW 840i Gran Coupe, rear; sensor BPS-31078 required
• Fits 2020-2026 BMW 840i xDrive, rear; sensor BPS-31078 required
• Fits 2020-2026 BMW 840i xDrive Gran Coupe, rear; sensor BPS-31078 required
• Fits 2022-2026 BMW iX, rear; sensor BPS-31091 required
• Fits 2023-2026 BMW M2, rear; sensor BPS-31092 required
• Fits 2021-2026 BMW M3, rear; sensor BPS-31092 required
• Fits 2021-2026 BMW M4, rear; sensor BPS-31092 required
• Fits 2021-2026 BMW X5, rear; sensor BPS-31085 required
• Fits 2021-2026 BMW X6, rear; sensor BPS-31085 required
• Fits 2020-2026 BMW X7, rear; sensor BPS-31085 required
• Fits 2020-2025 BMW 530e, rear; sensor BPS-31078 required
• Fits 2020-2025 BMW X4, rear; sensor BPS-31089 required
• Fits 2020-2024 BMW X3, rear; sensor BPS-31081 required
• Fits 2020-2023 BMW 530e xDrive, rear; sensor BPS-31078 required
• Fits 2020-2023 BMW 530i, rear; sensor BPS-31078 required
• Fits 2020-2023 BMW 530i xDrive, rear; sensor BPS-31078 required
• Fits 2020-2023 BMW 540i, rear; sensor BPS-31078 required
• Fits 2020-2023 BMW 540i xDrive, rear; sensor BPS-31078 required
• Fits 2020-2023 BMW M550i xDrive, rear; sensor BPS-31078 required
• Fits 2021-2022 BMW 740i, rear; sensor BPS-31078 required
• Fits 2021-2022 BMW 740i xDrive, rear; sensor BPS-31078 required
• Fits 2020-2022 BMW 745e xDrive, rear; sensor BPS-31078 required
• Fits 2021-2022 BMW 750i xDrive, rear; sensor BPS-31078 required
• Fits 2020-2022 BMW 750Li xDrive, rear; sensor BPS-31078 required

Quality Assurance

R1 Concepts lists this part within its R1 Optimum OE Pads line, which is positioned as an OE-style brake pad range for direct replacement service. Confirm pad shape, rear position, and the required wear sensor before completing the brake job on your BMW.