Description
The KMC Z7 Chain is designed for 7-speed drivetrains, compatible with both cassettes and freewheels. It features chamfered inner and outer plates for smooth, quiet shifting and quick engagement with chainrings and cassettes. Made with extra-strength high-pin-power construction, this chain offers durability for longer use. The steel is nickel-plated to resist corrosion, improve hardness, and provide effective rust protection. The link size measures 1/2″ x 3/32″. Chain connectors are sold separately. This bulk roll comes in gray and brown colors.
- Compatible with 7-speed cassettes and freewheels for versatile drivetrain use.
- Chamfered plates with inner and outer ramps ensure smooth and quiet shifting.
- Extra strength high-pin-power construction enhances durability and mileage.
- Nickel plating provides corrosion resistance and increases chain hardness and toughness.
- Measures 1/2″ x 3/32″ link size for standard 7-speed chain compatibility.





