Shimano Sora Cassette Sprocket HG400 - 9 Speed

Shimano Sora high quality 9-speed cassette. Hyperglide cassette have a computer -designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load

Features:

- 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 lock ring

- For Supper Narrow 9-speed HG chain