Package Including： DEORE XT M8100 Groupset 4 piece and SunRace CSMZ901 ： DEORE XT M8100 Groupset 4 piece ： - 1pcs SHIMANO SL-M8100 Shift Lever 12-Speed - 1pcs SHIMANO RD-M8100 Rear Derailleur SGS - 1pcs SunRace CSMZ901 Cassette Sprocket 11-51T 12-Speed Black/Silver (Compatible with :9/10/11 speed HUB.) - 1pcs SHIMANO CN-M8100 Chain 126L DEORE XT M8100 Groupset 4 piece and SUNSHINE Cassette： - 1pcs SHIMANO SL-M8100 Shift Lever 12-Speed - 1pcs SHIMANO RD-M8100 Rear Derailleur SGS - 1pcs SUNSHINE Cassette Sprocket 11-46T / 11-50T / 11-52T 12 Speed (Compatible with :9/10/11 speed HUB.) - 1pcs SHIMANO CN-M8100 Chain 126L.
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