KMC DLC 12 Chain - 12-Speed 126 Links Black/Green center Full Ceramic Silicon Nitride: Si3N4

Full Ceramic Silicon Nitride: Si3N4 Grade 3 balls and races

2 Max Height 250 Defined Color Black Clamp Style Std Rails Offset (mm) 8

Multiple attachment options for added versatility

6061-T6 aluminum CNC machined

And what really defines Topo is the use of durable Fibra-tek with debossed topographic map of Vermont's Kingdom Trails

KMC DLC 12 Chain - 12-Speed 126 Links Black/Green center Full Ceramic Silicon Nitride: Si3N4The KMC DLC 12 Chain is perfectly designed for an outstanding riding experience. The DLC coating provides a super smooth surface for optimal stability. The diamond hard surface provides ultra smooth control This chain is super lightweight with its patented chain configuration High rigidity allows for quick response and higher efficiency Double "X" bridge shape allows for precise gear shifting Inner and outer plate chamfering provide accurate and