This is the Shimano SL-M9000-I Left Hand Cover Unit. This unit will convert an M-9000 Shifter to the I-spec standard. I-Spec allows direct mounting of your shifter to an I-Spec II compatible brake lever.
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This is the Shimano SL-M9000-I Left Hand Cover Unit. This unit will convert an M-9000 Shifter to the I-spec standard. I-Spec allows direct mounting of your shifter to an I-Spec II compatible brake lever.