KMC X12 BlackTech Pre-waxed Chain - 12 Speed - Black / 12 Speed / 126 Links / Waxed

Thanks to the innovative formula of KMC Go Chain Wax, the premium KMC chains treated with this wax offer unrivaled durability and efficiency. Compared to oil-based lubricants, waxed chains are less susceptible to dirt build-up, increasing drivetrain life and reducing cleaning intervals. The KMC X-Series was developed with the specific characteristics of the Shimano, SRAM and Campagnolo systems in mind. Thanks to precisely chamfered plates, the X-Bridge technology enables perfect shifting and smooth propulsion in all riding situations. The X Series enjoys the trust of many top athletes in professional cycling. KMC GO Wax Benefits Long lasting: Once applied, the wax dries to form a protective barrier that outlasts oil based products. Less dirt: Waxed chains attract less dirt, minimising the common causes of wear and ensures a smooth operation at all times. Biodegradable: Free from PFAS and harsh solvents. Easy to use: Easy to apply and the chain does not need to be dewaxed before rewaxin