Shimano HG50 8 Speed Cassette 11-30

Shimano HG50 8 Speed Cassette for HG or IG chains. For using the 11-34 version, together with the road shifting system Shimano Claris, a rear derailleur with medium cage is required. Specifications Material: Steel Gear ratio: 12-13-14-15-16-17-19-21 12-13-14-15-17-19-21-23 12-13-15-17-19-21-23-25 13-14-15-16-17-19-21-23 13-14-15-17-19-21-23-26 Fitting for derailleur: Shimano 8-speed