Wolf Tooth ShiftMounts are adapter mounts that allow you to integrate SRAM and Shimano shifters with several different brakes from Shimano, SRAM, and more. Handlebar space is prime real estate and the ShiftMount seamlessly integrates brakes and shifters for a clean look. ISII-22 Clamp is for a Shimano I-SPEC II shifter (SL-M9000-IR and SL-M8000-IR only) mounting directly to a 22 mm diameter mountain handlebar 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 For handlebar clamp ShiftMounts tighten clamp bolt to 1-2 Nm max torque 6061-T6 aluminum