Flat-Top chains are exclusively compatible with SRAM's 12-speed AXS drivetrains or Transmission/T-Type. They are not compatible with other 12-speed systems or older SRAM groups.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 rewaxing. Silver Nickel-Plated Coating Nickel is an alloying metal primarily used for refining steel. With corrosion resistance, enhanced hardness, and proves highly effective as rust protection. Recommended Care intervals Road Bikes: KMC recommend to care for your KMC Waxed at the latest after 250 km or at least once a month. MTB, cross and frequent riders in all weather conditions: After 100 km at the latest. Rewaxing The chain must be dry befo