Each rotor is constructed using a lightweight aluminum hat and a cast iron rotor ring that has been heat-treated for durability and strength. And the unique design of the rotor feature a patented directional vane design that improves airflow & rotor rigidty, allows for superior heat dissipation, reducing the risk of brake fade during high-performance driving.
Girodisc 2-piece replacement rotor for G8x BMW M2, M3 and M4 without factory carbon brake.
Directional, sold in pairs.
The Girodisc 2-piece rotor upgrade for the BMW G8x is a high-performance rotor solution designed to deliver unparalleled stopping performance and thermal management.
** Stock photography may not depict actual product. **