MM-ISEV is for a SRAM MatchMaker shifter mounting to a Shimano I-SPEC EV brake
MM-ISEV is compatible with M9100, M9120, M8100, and M7100 brakes
Not compatible with Deore M6100 or M4100 brakes
MM-ISEV is compatible with, but not designed for SRAM AXS because the shift lever will be further towards the end of the bar, or closer to the rider's hand than is ideal for most riders