Quick question on Motor mount for Mugen - MBX5-T

[RC-Monster Mike]

Measure your largest battery and order a custom size tray if you like. We offer a couple "standard" trays, and also have a custom size option that allows you to enter your needed length and width of the tray. We can also make a rear esc shelf or other custom shapes on the custom tray(see picture for an example). :)