Shimano Sora CS-HG50 Cassette - 9 Speed, 11-30t, Silver, Nickel Plated 2016 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button... Shimano Sora CS-HG50 Cassette - 9 Speed, 11-30t, Silver, Nickel Plated 2016 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button...