Shimano CS-M6100 Cassette 10-51 Deore 12-S... 2022 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Shimano CS-M6100 Cassette 10-51 Deore 12-S... 2022 Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...