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DC BRAKES 2-piece Rotors 370x24mm Rear Pair BMW M2 F87, M3 F80, M4 F82, M4 F83
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DC BRAKES DC65021A 2-piece rotors are a direct replacement for the rear rotors on the BMW M2 F87, M3 F80, M4 F82, M4 F83. These 2-piece rotors are fully froating. It has less weight than OEM brake rotors and it cuts unsprung and rotating mass.
The rotor ring is made of high carbon alloy cast iron to ensure it has optimal bite, high-temperature strength and thermal characteristics. It is heat-treated to release stress and avoid deformation and vibration. This process ensures the rotor is durable and operates at optimal performance.
Aluminum hats are CNC machined from lightweight high strength aerospace 6061-T6 grade. It black anodized for corrosion resistance. This material helps to safe some extra weight and makes assembled 2-piece rotor lighter.
Minimum thickess for rings used on this assembly is 22mm. Our recommendation is checking working suface after each track day/race for cracks. If crack leads to the edge of rotor ring - replace a rotor ring.
Floating rotor to hat system: D-bobbins.
Fits:
- BMW M2 F87 Rear
- BMW M2 F87 Competition (w/ OEM iron brakes 370mm) Rear
- BMW M3 F80 (w/ OEM iron brakes) Rear
- BMW M4 F82 (w/ OEM iron brakes) Rear
- BMW M4 F83 (w/ OEM iron brakes) Rear
| WARNING: This product can expose you to chemicals including silica, which is known to the state of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. |
Categories: 2-PIECE ROTORS BMW
