R1 Concepts 2551-1170-00 Disc Brake Pad Set - Rear

R1 Concepts Rear Brake Pads for BMW

R1 Concepts R1 Optimum OE Pads, part number 2551-1170-00, are rear disc brake pads for select BMW applications. This pad set is built for drivers replacing worn rear pads on BMW 330i, 330xi, 335i, 335i xDrive, 335is, 335d, 335xi, and X1 models with OE-style fitment requirements.

Key Features

• Rear disc brake pad set for BMW applications
• R1 Optimum OE Pads product line
• Part number 2551-1170-00
• Direct-fit replacement for listed rear brake applications
• Requires the specified wear sensor for each vehicle listing

Product Details

The R1 Optimum OE Pads line focuses on OE-style replacement coverage for everyday braking service. This rear brake pad set is listed for 2006-2015 BMW models, including 2006 BMW 330i and 330xi, 2007-2010 BMW 335i, 2007-2008 BMW 335xi, 2009-2011 BMW 335d, 2009-2010 BMW 335i xDrive, 2011-2013 BMW 335i, 335i xDrive, and 335is, plus 2013-2015 BMW X1 rear applications. Part number 2551-1170-00 is the reference to verify the correct rear pad set before ordering.

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

What It Helps Address

• Rear brake pad wear
• Squealing or noisy braking from worn pads
• Reduced rear braking performance
• Brake warning light concerns when the wear sensor is due for replacement
• Uneven pad thickness during brake service

Installation Notes

Install on the rear axle only. Confirm the correct wear sensor before installation: BPS-31031 for 2006-2011 BMW 330i, 330xi, 335i, 335xi, and 335d listings; BPS-31060 for 2011-2013 BMW 335i, 335i xDrive, and 335is; BPS-31061 for 2013-2015 BMW X1. Verify rotor condition, caliper hardware condition, and pad fitment against the vehicle’s brake system before service.

Quality Assurance

R1 Concepts supplies OE-style brake components through the R1 Optimum OE Pads line for listed BMW rear brake applications. Part number 2551-1170-00 should be matched to the exact year, model, and sensor requirement shown in the fitment data.