A pair of replacement front 12.19" drilled and slotted rotors for the Wilwood Big Brake System NMB2041 for the MINI Cooper & S.
Select Component from the pull-down menu. Drilled Rotors or Slotted Rotors, Hats, and bolts sold separately.
SRP Drilled Performance Rotors
Feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight. Along with the excellent performance characteristics of this rotor design, each rotor is treated with a silver zinc wash to inhibit corrosion on all areas of the rotor not swept clean by the brake pads. The high tech design, classic style, and aesthetic appeal of the SRP series are the perfect finishing touches to any wheel and tire detail.
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.: 8.5" (215.9mm)
Lug I.D.: 6.38" (162.0mm)
Weight LBS: 8.8 lbs.
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.
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.
For the Wilwood Big Brake Kit, see NMB2041.
See ATE Super Blue for replacement brake fluid. ATE Super Blue is a high quality performance fluid that will last much longer than the standard DOT4 fluid. This is an ABS friendly fluid.
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