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SRAM, Shimano, Campy or Microshift: the KMC X12 12-Speed Chain will fit anything with a dozen gears out back. Mix and match with excellent rigidity and smooth operation, in stock and on lock.
Asymmetrical Chamfering Avoids Interference
Impeccable Precision, Phenomenal Shifting Performance
100% Compatible with all 12 Speed Drivetrains