All New in retail box Item includes: SL-M8100-R 12 Speed Rapidfire Plus Shifting lever, Right Hand X1 (only include inner cable, outter housing are excluded) RD-M8100-SGS 1x12 Speed Super Long Cage Rear Derailleur X1 CN-M8100 12 speeds Chain 126 links w/ quick links (1 pair) X1 CS-M8100 12 speeds MTB 10-51T Cassette X1 SHIMANO DEORE XT 12-Speed MTB Chain: .
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