• 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 keep weight low without reducing rigidity

• Corrosion-resistant steel cassette lockring

• For Super Narrow 9-speed HG chains

Occasionally, without notice, manufacturers change product design and/or specifications.