2-Piece Graphite-Iron

  • Lower rotational mass. Two-piece rotor design is generally 12-16% lighter than one piece design
  • Cooler Disc Surface. Ventilation holes between the hat and the disc to air cool the disc surface
  • Full Sliding Design. Prevents warping or cracking from high heat and high stress. Rotor Disc can expand and contract freely while the hat remains stress free.
  • Fully changeable rotor ring to reduce running cost in high demand racing applications.