Shimano CS-HG201 9-Speed Cassette Silver

Key Features:Great value 9-speed cassetteHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlSprockets are cut away and drilled to keep weight low without reducing rigidityCorrosion-resistant steel cassette lockringFor Super Narrow 9-speed HG chains