The R1 Concepts Geo-Carbon drilled and slotted rotor for 2017–2025 Tesla Model Y (rear left) is a replacement brake rotor that combines Geo-Carbon surface treatment with drilled-and-slotted machining. The rotor's holes and slots help move heat and clear pad debris and gases, promoting more consistent friction contact and simplifying pad bedding and routine brake maintenance for everyday driving.
R1 17-25 Tesla Model Y Rear Left Drilled & Slotted Geo-Carbon Rotor