R1 Semi Met Front Brake Pads

R1 Concepts 2311-1922-00 is a front disc brake pad set from the R1 Semi Met Pads line. It is built for BMW applications that need a direct-fit front pad replacement with consistent braking response for everyday driving.

• Front disc brake pad set for BMW fitments
• R1 Semi Met Pads formulation for street use
• Fits 2016-2020 BMW 420i, front
• Fits 2016-2018 BMW 120i, front
• Fits 2013-2018 BMW 320i, front
• Fits 2012-2015 BMW 118i, front
• Requires sensor BPS-31069 (1) on listed applications

Product Details

The R1 Semi Met Pads line is positioned for drivers who want a semi-metallic front brake pad set with OE-style fitment coverage across select BMW 420i, BMW 120i, BMW 320i, and BMW 118i models. Part number 2311-1922-00 is cataloged as a front axle disc brake pad set, and the listed applications all note sensor BPS-31069 (1). If you are searching for BMW 320i front brake pads or BMW 420i front brake pads, this part number matches the specified fitment range.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues Addressed

• Worn front brake pads causing reduced stopping performance
• Brake noise from pads near end of service life
• Uneven pad wear on the front axle
• Brake warning sensor service needs on listed BMW applications
• Restoring proper pedal feel after pad replacement

Installation Notes

Confirm front axle fitment before ordering and verify the sensor requirement for your vehicle. For BMW 118i, BMW 320i, BMW 120i, and BMW 420i applications, match the pad shape and sensor specification to the vehicle’s existing brake setup. Inspect rotors, caliper condition, and brake fluid level during service, and follow the vehicle manufacturer’s brake service procedure.

Quality Assurance

R1 Concepts identifies this part as part of its R1 Semi Met Pads product line, and part number 2311-1922-00 is cataloged for the listed BMW front brake applications.