ShiftMounts are adapter mounts that allow you to integrate SRAM and Shimano shifters with several different brakes from Shimano, SRAM, and Magura. Handlebar space is prime real estate and the ShiftMount seamlessly integrates brakes and shifters for a clean look. Mount TypeShiftMount naming convention is [shifter type - brake type] MM-ISII is for a SRAM MatchMaker shifter mounting to a Shimano I-SPEC II brakeMM-ISEV is for a SRAM MatchMaker shifter mounting to a Shimano I-SPEC EV brakeISEV-ISB is for a Shimano I-SPEC EV shifter mounting to a Shimano I-SPEC B brakeISEV-ISII is for a Shimano I-SPEC EV shifter mounting to a Shimano I-SPEC II brakeMM-MAG is for a SRAM MatchMaker shifter mounting to a Magura brakeISEV-MM is for a Shimano I-SPEC EV shifter mounting to a SRAM MatchMaker brakeISII-22 Clamp is for a Shimano I-SPEC II shifter mounting directly to a handlebarISEV-22 Clamp is for a Shimano I-SPEC EV shifter mounting directly to a handlebar Compatibility Designed to work with rear (right side) brakes and shifters. Consult the brake and shifter manufacturers to understand which mounting interface you have on your brakes and shifters. MM-ISEV is compatible with M9100, M9120, M8100, and M7100 Brakes. Deore M6100 or M4100 brakes will mount but the positioning not optimal so we would consider them not compatible. MM-ISEV, MM-ISII, & MM-MAG is compatible with but not designed for SRAM AXS. With SRAM AXS, 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. Shimano I-SPEC A, Hope, and TRP brakes are not supported. Shimano I-SPEC EV to Magura brakes is not supported because of geometric challenges. ISII- 22 Clamp is compatible with Shimano XT M8000 and XTR M9000 shifters. It is not compatible with Shimano SLX M7000 shifters. For handlebar clamp ShiftMounts tighten clamp bolt to 1-2 Nm max torque. Mounting Type by Brake Model Shimano Brakes ISPEC-EV ISPEC-II ISPEC-A&B XTR M9100 XTR M9020 Saint M829 XT M8100 XTR M9000 XT M780 SLX M7100 XT M8000 SLX M670 SLX M7000 Deore M615 Deore M6000 XTR M980 XTR M95 Zee M640 Shimano model # can be found on the fluid resevoir SRAM Brakes MatchMaker X Not Compatible Guide RS Code R Guide T Guide R Code RSC Level Level TL G2 R Level T Level TLM G2 RS Level Ultimate G2 RSC Guide RE G2 Ultimate Guide T MAGURA Brakes All current models are compatible