Shimano Acera/Alivio CS-HG300 9-Speed Cassette Sprocket
The Shimano Acera/Alivio CS-HG300 9-Speed Cassette Sprocket offers fluid gear shifting for entry level mountain bikes. HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting.
Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity.
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