Shimano Acera group HG (HyperGlide) chain, compatible with 6/7/8-speed systems.
The original SHIMANO HG71 chain is packaged in a resealable bag instead of retail cardboard packaging.
A chain tool (not included) is required to join, shorten, or disconnect the chain. The chain may need to be shortened to suit your drivetrain.
This chain is not suitable for single-speed or internally geared systems. The Shimano Nexus CN-NX10 chain is recommended for these systems.
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