This Arrowmax AM-MRX5-H2313 brass battery plate is engineered to fit the Mugen MRX5 chassis. It replaces the original mount with a denser brass surface to aid consistent battery positioning and deliberate weight distribution tuning.
Installation steps follow the MRX5 removable tray procedure: remove the original plate, test-fit the Arrowmax plate against the battery strap and factory mounting points, then secure using the existing screws. After fitting, inspect clearance around the ESC and motor leads and retorque fasteners after a brief run.
Tuning role: brass places extra mass low on the chassis to influence front/rear bias and yaw response. Adjust battery fore/aft in small steps and record handling changes to refine corner entry and traction.
Suitable for drivers who need a stable, serviceable way to move battery weight during setup; always confirm fit and electrical clearances before racing.
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