Shimano HG50 9-Speed Road Cassette CSHG509130

Shimano HG50 9-Speed Road Cassette The Shimano HG50 9-speed Cassette has Hyperglide sprockets that have computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load.

High quality 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 controlGear ratios to suit all wheel sizes 700C/26/27.5/29inchSprockets are cut away and drilled t... moreo reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionCorrosion-resistant steel cassette lockringFor Super Narrow 9-speed HG chains