Model : M8100. Series: Deore XT M8100. Shimano XT Shadow Plus rear derailleur SGS (RD-M8100). Shimano XT shifter (SL-M8100-R / SL-M8100-R I-Spec EV) for option. Shimano XT chain (CN-M8100) 126 links w/ Quick-Link master link.
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