R1 Concepts Rear Brake Pads for Audi Fitment

R1 Concepts R1 Semi Met Pads part number 2311-1895-00 are rear disc brake pad set replacements for select Audi models from 2017-2020. This rear brake pad set is listed for Audi Q7, Q8, A8 Quattro, e-tron Quattro, e-tron Sportback, S6, S7, and S8 applications with the sensor requirements noted below.

Key Features

• Rear disc brake pad set from R1 Concepts
• R1 Semi Met Pads product line
• Direct fitment listings for select 2017-2020 Audi rear brake applications
• Part number 2311-1895-00 for ordering and catalog matching
• Sensor requirements vary by vehicle and are listed with each fitment

Compatible Audi Applications

• Fits 2019-2020 Audi A8 Quattro, rear; requires sensors BPS-73021 (2).
• Fits 2019-2020 Audi e-tron Quattro, rear; requires sensor BPS-74004 (1).
• Fits 2020 Audi e-tron Sportback, rear; requires sensor BPS-74004 (1).
• Fits 2017-2020 Audi Q7, rear; requires sensors BPS-73021 (2).
• Fits 2019-2020 Audi Q8, rear; requires sensors BPS-73021 (2).
• Fits 2020 Audi S6, rear; requires sensor BPS-74004 (1).
• Fits 2020 Audi S7, rear; requires sensor BPS-74004 (1).
• Fits 2020 Audi S8, rear; requires sensor BPS-74001 (1).

Product Details

The R1 Semi Met Pads line from R1 Concepts is built for rear brake service on late-model Audi platforms that use specific wear sensor configurations. If you are replacing rear brake pads on an Audi Q7, Audi Q8, or Audi A8 Quattro, part number 2311-1895-00 gives you a cataloged match for the listed rear applications. It also covers select Audi e-tron Quattro and e-tron Sportback rear brake setups, along with 2020 Audi S6, S7, and S8 rear fitments.

This part cross-references no additional part numbers in the provided data.

Common Brake Service Issues

• Rear brake pad wear
• Brake squeal from worn pad material
• Reduced braking response from thin pads
• Brake wear sensor service needs
• Uneven rear brake maintenance on listed Audi models

Installation Notes

Verify the rear axle application and sensor requirement before installation. The listed fitments require BPS-73021, BPS-74004, or BPS-74001 sensors depending on model, so confirm the correct sensor count for your vehicle before completing the brake job. Match the part number 2311-1895-00 to the exact Audi model and year shown in the fitment list.

Quality Assurance

R1 Concepts identifies this as part of its R1 Semi Met Pads line, with vehicle-specific rear fitment data provided for the listed Audi applications. Use the confirmed fitment and sensor notes to verify the correct rear brake pad set before service.