CS-HG201 9-speed cassette

Great value 9-speed cassette
Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
Close ratio gearing allows a more efficient use of energy through finer cadence control
Sprockets are cut away and drilled to reduce weight without reducing rigidity
Corrosion-resistant steel cassette lockring
For Super Narrow 9-speed HG chains