Wolf Tooth ShiftMount I-SPEC EV Shifter to I-SPEC II Brake | Trek Bikes
Wolf Tooth Components - Some I-SPEC II shifters are designed to only attach to an I-SPEC II brake. So, if you had an I-SPEC II shifter but no compatible brake, you were
XT I-spec II shifter with I-spec B brakes, solution. | Mountain Bike Reviews Forum
KCNC Shimano XTR-XT I-Spec II Gear Shift Clamp, Black | Bikeinn
Shimano XTR M9000 I-Spec II Adaptor Unit | Jenson USA