Shimano Altus CS-HG31 Cassette - 8 Speed, 11-34t, Black, Mega Range 2022 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button... Shimano Altus CS-HG31 Cassette - 8 Speed, 11-34t, Black, Mega Range 2022 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button...