KMC X12 Waxed Chain - 12-Speed 126 Links Silver ModelNumber=17717 The robust release mechanism guarantees

The robust release mechanism guarantees a clearly audible and tactile release signal when the set torque is reached

Tooth Count 32Drivetrain Speeds 12Round or Oval RoundOffset 3Material SteelColor BlackPower Meter NoDefined Color BlackDirect Mount Type Direct Mount SRAM 3-Bolt

}KMC X12 EPT Chain - 12-Speed 126 Links Gray

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KMC X12 Waxed Chain - 12-Speed 126 Links Silver ModelNumber=17717 The robust release mechanism guaranteesKMC X12 Waxed Chain 12 Speed 126 Links Silver. The customer favorite KMC Wax X12 chains treated with the KMC GO Waxed formula from the factory offer high efficiency and unrivaled durability. The Was X11 is elaborately designed and manufactured with X Bridge technology that allows a smooth propulsion and perfect gear changes in all driving situations. Dont spend extra time waxing your new chain at home buy a KMC pre waxed chain skip the mess and go