- Xpress Shifter.
- Mountain.
- Model No.: SL-M819-R.
- Shifter Style: Flat Bar Xpress Trigger.
- 9 Speed.
- Side: Right.
- Sealed Bearings: No.
- Compatibility: Microshift ADVENT ONLY; NOT COMPATIBLE WITH SHIMANO!
- Gear Indicator: No.
- Operations: Index-Thumb.
- Bracket Material: Aluminum.