High quality 9-speed cassette. Hyper glide 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. Nickel-plated finish offers hard wearing resistance to corrosion. Corrosion-resistant steel cassette lockring. For Super Narrow 9-speed HG chains. Average weight 270 g for 12 - 23T.

Set Contains:

1 x CASSETTE