Description
This KMC X12 126L Aurora green 12 speed chain is compatible with all leading derailleur systems. Upgrade your aesthetics & performance, with KMC chains.
One Chain for All
100% Compatibility On All Leading Derailleur Systems
Asymmetrical Chamfering Avoids Interference
Added Chamfering for Smooth Operation
Impeccable Precision
Phenomenal Shifting Performance
