R8 / MEZZO CS-H081 (8 SP) - Model No.: CS-H081 11-28T R8 (Road) or CS-H081 11-32T Mezzo (Mountain). - Speed: 8 Speed. - Surface Finish: Black. - Spider: No. - Cassette Body: Standard Free hub. - Cog Material: Steel. - Combination: ~ 8: 28, / 32 ~ 7: 24, / 28 ~ 6: 21, / 24 ~ 5: 19, / 21 ~ 4: 17, / 18 ~ 3: 15, / 15 ~ 2: 13, / 13 ~ 1: 11, / 11 - Weight: 270g (28T) & 319g (32T). - Compatible: Shimano