The Wolf Tooth ShiftMount MM-ISEV is a small adapter that hangs a SRAM MatchMaker shifter from a Shimano I-SPEC EV brake lever, so both share one bar clamp.

What it's for

If you run a SRAM shifter with Shimano brakes, the two normally need separate bar clamps. This adapter joins them, which clears bar space and lets you place the shifter relative to the brake lever.

Compatibility

• Shifter: SRAM with MatchMaker mount
• Brake lever: Shimano I-SPEC EV. Wolf Tooth lists M9100, M9120, M8100, and M7100.
• Deore M6100 and M4100: it mounts, but Wolf Tooth says the position is not ideal
• SRAM AXS shifters: not recommended by Wolf Tooth because of where the controller ends up
• Side: rear (right side) brake and shifter only
• Does not fit: Shimano I-SPEC A, I-SPEC B, or I-SPEC II levers, or Hope and TRP brakes
• How to check yours: Confirm your brake lever model number is one of the I-SPEC EV levers above and that your shifter has the MatchMaker bolt mount, not a standalone bar clamp only.

Specs

• Model: MM-ISEV
• Weight: 9 g with hardware
• Material: 6061-T6 aluminum
• Made in: USA (Minnesota)