The R1 Concepts Geo-Carbon drilled-and-slotted rotor is specified for front and rear fitment on 2010–2018 BMW 740Li xDrive models. As a GeoPerformance rotor it features drilled holes and slots intended to promote a cleaner pad contact area and consistent rotor surface behavior for the stated BMW model years, keeping claims limited to the rotor design and explicit application.
DFC 10-18 BMW 740Li xDrive Front & Rear Drilled & Slotted Geoperformance Rotors