The MST Aluminum Front Lower Arm Set is a direct replacement upgrade for the RRX-D, RMX-D, FMX-D, FSX-D, FXX-D and XXX-D models that use the MXS-210054 front lower plastic arm. The design of this arm allows two different installation methods, as well as increased shock mount options for a greater level of tuning possibilities. Plus, the availability of a variety of colors will give you the option to give your ride a custom look. Package includes all the parts needed for a complete installation.
Note: This list may not be 100% accurate or up to date, and is meant to be used as a guideline for compatibility.
