Rear Brake Rotor, OEM - G20, G22, G26, G30, G12, X3, X4, Z4, Supra

This part is listed by BMW as BMW part number 34216860925 (34 21 6 860 925) and is described as the standard rear brake rotor for the left or right of G20 M340i, G22/G26 M440i, G30 5-series, G12 7-series (and Alpina B7), G01 X3 M40i, G02 X4 M40i, G29 Z4 M40i, and A90/GR Supra.

It's also the rear brake rotor for the optional M Sport brakes (blue calipers) on G20 330i, G22 430i, G30 530i/540i, G11/G12 740i/750i, and G29 Z4 30i.

Purchasing OEM-spec rotors guarantees high-quality castings and tolerances to reduce warping and vibration while also ensuring an exact fit. These rotors work well with any street, street/track, or dedicated track/race pads in our catalog. These rotors typically hold up very well to the stresses of track and autocross, however, we recommend floating and/or slotted rotors for customers using their cars on track regularly.

This is a G2X brake rotor manufactured by an original supplier to multiple German makes for many brake components. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.