A strong 2-piece Disc rotor for use with Campagnolo disc brake systems.It has been designed to be incredibly aerodynamic, while the rounded edges of the discs prevent any injuries or cuts when coming into contact with the disc edge.The floating rotor and the holes CNC\'d into the disc are designed to stop the brake system from overheating even when cycling down the steepest of descents or tightest of corners when using your brakes is essential and failure is not an option. Key Features: Size: 140mm / 160mm,Style: Center-Lock,Hub/Disc Compatibility: Center-Lock Disc,Rotor Type: Two Piece,Pad Compatibility: All Pad Compounds,Weight: 99g.