Shimano CS-HG50 Cassette 12-25 Sora 8 Speed ENVEMARCH 11-13-15-17-20-23-26-30-34-39 (11-39t)

11-13-15-17-20-23-26-30-34-39 (11-39t)

Enduro and downhill riders can run Thomson confidently

Compatibility: STI lever: ST-R7170

243g (52/36)

Shimano CS-HG50 Cassette 12-25 Sora 8 Speed ENVEMARCH 11-13-15-17-20-23-26-30-34-39 (11-39t)Shimano Cs Hg50 Cassette 12 25 8 Speed Sora Features High quality 8 speed Road 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 to further reduce weight without reducing rigidity Nickel plated finish offers hard wearing resistance to