KMC DLC 12 Chain - 12-Speed 126 Links Black MFPN=SC-29-BLU-QR }Shimano XTR RT-MT900-SE Disc Brake

}Shimano XTR RT-MT900-SE Disc Brake Rotor - 160mm Center Lock (External Tooth Lock Ring) Silver/Black

}Bosch Speed Sensor - Slim 1610mm the smart system Compatible

}Cinelli Cork Ribbon Bar Tape - Blue

Carbon fiber upper housing and advance lever

KMC DLC 12 Chain - 12-Speed 126 Links Black MFPN=SC-29-BLU-QR }Shimano XTR RT-MT900-SE Disc BrakeKMC DLC 12 Chain 12 Speed 126 Links Black. The KMC DLC 12 Chain is perfectly designed for an outstanding riding experience. The DLC coating provides a super smooth surface for optimal stability. The diamond hard surface provides ultra smooth control This chain is super lightweight with its patented chain configuration High rigidity allows for quick response and higher efficiency Double "X" bridge shape allows for precise gear shifting Inner and outer