R1 Concepts 2115-0279-00 Disc Brake Pad Set - Rear

Rear Brake Pads for Classic BMW Applications

R1 Concepts R1 Performance Sport Pads, part number 2115-0279-00, are rear disc brake pads for select classic BMW models from 1982-1991. This pad set is listed for BMW 318i, 325i, 528e, 535i, M5, and other rear applications in the same platform family.

Key Features

• R1 Concepts R1 Performance Sport Pads line
• Rear disc brake pad set
• Application-specific fitment for select BMW rear brake systems
• Requires wear sensor BPS-31000 or BPS-31001 on listed applications
• Part number 2115-0279-00 for catalog matching

Compatible BMW Fitment

• Fits 1991 BMW 318i, rear. Requires sensor BPS-31001 (1).
• Fits 1991 BMW 318is, rear. Requires sensor BPS-31001 (1).
• Fits 1987-1991 BMW 325i, rear. Requires sensor BPS-31001 (1).
• Fits 1987-1991 BMW 325is, rear. Requires sensor BPS-31001 (1).
• Fits 1988-1991 BMW 325iX, rear. Requires sensor BPS-31001 (1).
• Fits 1985-1989 BMW 635CSi, rear. Requires sensor BPS-31000 (1).
• Fits 1982-1988 BMW 528e, rear. Requires sensor BPS-31000 (1).
• Fits 1985-1988 BMW 535i, rear. Requires sensor BPS-31000 (1).
• Fits 1988 BMW 535is, rear. Requires sensor BPS-31000 (1).
• Fits 1988 BMW M5, rear.
• Fits 1987-1988 BMW M6, rear. Requires sensor BPS-31000 (1).
• Fits 1984-1987 BMW 325e, rear. Requires sensor BPS-31001 (1).
• Fits 1986-1987 BMW 325es, rear. Requires sensor BPS-31001 (1).
• Fits 1985-1986 BMW 524td, rear. Requires sensor BPS-31000 (1).
• Fits 1985-1986 BMW 735i, rear. Requires sensor BPS-31001 (1).
• Fits 1983-1984 BMW 533i, rear. Requires sensor BPS-31000 (1).

What This Brake Pad Set Addresses

• Rear brake pad wear on older BMW disc brake systems
• Squealing or reduced braking performance from worn pads
• Uneven rear brake response during service replacement
• Brake warning sensor replacement needs on listed vehicles

Installation Notes

Confirm rear axle fitment and sensor requirement before ordering. Listed BMW applications use either BPS-31000 or BPS-31001 wear sensors, and the 1988 BMW M5 listing does not note a sensor requirement. Verify rotor condition, caliper hardware condition, and pad fitment against the vehicle’s brake system before installation.

Quality Assurance

R1 Concepts identifies this as part of its R1 Performance Sport Pads line, and part number 2115-0279-00 is cataloged for the BMW rear applications shown above. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.