KMC's high-end DLC chain for 12-speed systems is now available as a pre-waxed version. Thanks to the innovative formula of KMC GO Waxed, these premium chains treated with wax from the KMC factory offer high efficiency and unrivaled durability. These Wax DLC 12 chains feature a titanium-carbon-nitride coating that provides an extremely hard surface and therefore reduced friction. The result is a smooth running, optimum shifting behavior and, due to the extreme hardness of the pins, an above-average service life of the entire drive. Don't spend extra time waxing your new chain at home, buy a KMC pre-waxed chain, skip the mess, and go ride your bike!Compared to oil-based lubricants, KMC DLC 12 waxed chains are less susceptible to dirt build-up increasing drivetrain life and reducing cleaning intervalsDouble X-Bridge provides increased shifting precision and speedTitanium Carbon Nitride coating offers 300% hardness and 10x smoothnessBuild for high-torque strength and durabilityNot Compatible with SRAM eTAP and FlattopItem SpecificationsChain Connection TypeSingle Use Master LinkColorBlackDefined ColorBlackDrivetrain Speeds12Half Link ChainNoLinks126Weight238 KMC KMC Wax DLC 12 Chain Chains UPC: 766759712129