Sram Centerline X Disc Brake Rotor Center Lock

Sram Centerline 2-Piece Rounded Edge Disc Rotors a 2 Piece design: Alloy carrier with a a Stainless braking surface a Rounded edge for improved safety a Centerline rotors provide a smooth, consistent and quiet braking surface a Provides consistent friction throughout the rotation minimizing vibration a 2-piece 6 Bolt rotors include mounting bolts a Hub/Disc Compatibility: choose; 6-a Bolt IS Disc, or Center Lock a Disc Pad Compatibility: Metal or Resin