A pair of replacement Front DRILLED AND SLOTTED 12.19" rotors for the Wilwood Big Brake System
NMB2041 for the MINI Cooper & S.
GT Series Directional Vane Rotors:
The GT Series vane rotors are built for the extreme conditions of professional motorsports. The superior heat absorption and dissipation characteristics of these heavy wall directional vane rotors are the keys to preventing heat fade and realizing long service life from the rotors and pads. All rotors are cast from premium grade, long grain carbon iron for long wear, thermal stability, and resistance to distortion.
Every GT rotor is fully detail machined to eliminate stress point and unnecessary weight away from the pad sweep face. The faces and O.D. are precision turned to less than .001" for flatness, parallelism, and run-out. An asymmetrical face slot pattern provides smoother engagement through reduced harmonics and improved thermal balance between the I.D. and O.D. of the rotor. Every rotor is then individually dynamic balanced to provide vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
For the Wilwood Big Brake Kit, see NMB2041-P.
Specifications
Diameter: 12.19" (309.6mm)
Width: 0.81" (20.6mm)
Bolt Circle: 8 x 7.00" (177.8mm)
Hole Type: 0.325"
Far Side I.D.: 8.34" (215.9mm)
Lug I.D.: 6.38" (162.0mm)
Weight LBS: 9.6 lbs.
Brake fluid should be replaced every 2 years, more often if you track your MINI.
For High Performance Brake Fluids, see the following:
For replacement Brake Fluid, see Mini Cooper Brake Fluid Pentosin DOT4.