KMC DLC 12 Chain - 12-Speed 126 Links Black MFPN=SC-29-BLU-QR ThreadFit T47 30x fits 68mm

ThreadFit T47 30x fits 68mm and 73mm shell widths with 30mm spindles

}Wheels Manufacturing BSA Bottom Bracket - Shimano MTB Angular Contact Bearings Black Cups

Carbon fiber upper housing and advance lever

0 Color Carbon Rise 20 Material Carbon Width 800 Defined Color Carbon Back Sweep (deg) 8 Upsweep 5

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

KMC DLC 12 Chain - 12-Speed 126 Links Black MFPN=SC-29-BLU-QR ThreadFit T47 30x fits 68mmKMC 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