Shimano Sora/Tiagra 9 Speed HG50 Cassette
High quality 9-Speed Shimano HG50 road cassette features cut away and drilled sprockets to reduce weight without reducing rigidity. This cassette is ideally suited to Shimano's Tiagra and Sora road groupsets.
Designed for Super Narrow 9-speed HG chains, the Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load.
The nickel plated finish provides a hard wearing resistance to corrosion and the HG50 cassette also includes a corrosion resistant steel lockring.
Features:
- Hard-wearing and good value replacement Cassette
- Mega9 close ratio 9-speed cassette cluster results in a smooth range of gear choices to help keep a constant cadence
- HG sprockets deliver faster, quieter down-shifts and smoother up-shifts
- Nickel plated finish
- Fits to Shimano HG compatible Freehub body.
- Average weight: 270g 12-23T