Adapters to connect the unconnected. Shift and brake variants that can't be connected to one socket at the factory get a new chance. This will create the popular beautiful view of the groomed cockpit and more space on the handlebars. ISEV-MM is for Shimano I-SPEC EV shifting with SRAM MatchMaker brake caliper Weight: 9.5 g Material: 6061-T6 aluminum Compatibility: designed to mount and work with rear (right hand) brakes and shifters. Check with your bike dealer to see what mounting interface you have on your brakes and shifters. Tighten the ShiftMounts to max. torque 1-2 Nm.