Thank you. You have rated this product.
The best OEM one piece Mazda Rx7 brake rotor we sell. The highest quality alloyed gray iron composition is heat treated to releive casting stress, straight slots, surface EDP Coating w/cross cut grinding on friction surface. These are then dynamically balanced after slotting to ensure vibration-free use at high speed. The slots wipe away the white-hot boundary layer from the disc and pad to increase braking efficiency, particularly in wet conditions. The rotor is painted using an "electro-deposition" process for the very best in rust prevention. This fits FOUR lug 86-88 RX7.