Sram Centerline X 2-Piece Disc Rotor 140mm Silver Rotor

CenterLine 2-piece rotors are the lighter-weight version of SRAM’s quiet smooth and robust CenterLine rotors. CenterLine venting reduces vibrations by providing consistent friction levels throughout the rotation. 2-piece design offers reduced weight as well as improved heat shedding abilities . Rounded edges make for easier wheel installs and are UCI-compliant. Available in 6 Bolt and CenterLock configurations. Aluminum body with steel braking surface. 6-Bolt version features steel bolts