R1 Concepts 2551-1868-00 Disc Brake Pad Set - Front

R1 Concepts R1 Optimum OE Pads for BMW Front Brakes

R1 Concepts R1 Optimum OE Pads, part number 2551-1868-00, are front disc brake pads for select BMW full-size and SUV applications. This pad set is listed for 2016-2020 BMW 750i xDrive, 2016-2019 BMW 750i, 2016-2018 BMW 750Li xDrive, 2019-2020 BMW X5, and 2019-2020 BMW X7 front brake service.

Key Features

• Disc brake pad set for front axle use
• OE-style replacement from R1 Concepts
• Part number 2551-1868-00 for ordering and fitment verification
• Compatible with select BMW 750i, BMW 750i xDrive, BMW 750Li xDrive, BMW X5, and BMW X7 front applications
• Requires sensor BPS-31079 on 2016-2020 BMW 750i xDrive, 2016-2019 BMW 750i, and 2016-2018 BMW 750Li xDrive
• Requires sensor BPS-31086 on 2019-2020 BMW X5 and 2019-2020 BMW X7

Product Details

The R1 Optimum OE Pads line is positioned as an OE replacement brake pad range for drivers who want a direct-fit front pad set for BMW braking service. This 2551-1868-00 pad set is cataloged for the front position on the BMW 750i xDrive, BMW 750i, BMW 750Li xDrive, BMW X5, and BMW X7 across the listed model years. Use the part number 2551-1868-00 to confirm the correct front brake pad application before service.

Common Brake Service Issues

• Front brake pad wear requiring replacement
• Squealing or noise from worn pads
• Reduced braking response from depleted friction material
• Brake warning sensor service during pad replacement
• Uneven front brake maintenance on BMW 7 Series, X5, or X7 models

Installation Notes

Install on the front axle only for the listed BMW applications. Verify sensor requirement before beginning service: BPS-31079 for the 750i xDrive, 750i, and 750Li xDrive listings, or BPS-31086 for the X5 and X7 listings. Confirm rotor condition, caliper operation, and pad fitment against the vehicle VIN and brake system configuration before final assembly.

Quality Assurance

R1 Concepts identifies this as an OE-style pad line for direct replacement use. Confirm part number 2551-1868-00 and the vehicle-specific sensor requirement during ordering and installation to ensure the correct front brake service part is selected.