KMC Z7 6 – 7-Speed Chain
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Details
Z7 is a basic, affordable replacement chain for use on 6 and 7 speed bikes.
- Features inner plate chamfering to smooth shifting
- Z-bridge shape
Z7 is a basic, affordable replacement chain for use on 6 and 7 speed bikes.
- Features inner plate chamfering to smooth shifting
- Z-bridge shape