High quality 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.
Hard wearing and resistant to corrosion.
- Corrosion-resistant steel cassette lockring
- For Super Narrow 9-speed HG chains
- Average weight 270 g for 12 - 23T
- 9 Speed