The MST RMX Rear Shaft Ball Differential Set is an upgrade for the RMX 2.0 S, as well as the RMX-D kits equipped with the optional 4WD conversion (MXS-210452). Package includes precision machined outdrives, and the rest of the parts to build one complete ball diff with 40/13T gearing.
Note: This list may not be 100% accurate or up to date, and is meant to be used as a guideline for compatibility.
