Mugen MRX5 Servo Saver Upgrade 7075-T6 Aluminium - Arrowmax AM-MRX5-H2312-T  [AM-MRX5-H2312-T]

Stiff servo saver for the MRX5 chassis

The Arrowmax AM-MRX5-H2312-T servo saver frame fits the Mugen MRX5 as a direct replacement part. Machined from 7075-T6 aluminium, it keeps mass low while adding stiffness to the servo mounting area to reduce unwanted flex.

As a tuning piece it concentrates on stabilising the servo linkage and keeping steering geometry consistent under load, helping you retain repeatable steering feel across setup changes. The frame takes over from the stock saver to provide a firmer mechanical interface between the servo horn and steering assembly.

Fitting is straightforward for those familiar with MRX5 assemblies: remove the original saver, reuse existing hardware where it fits, and secure the Arrowmax unit with the factory screws. Confirm spline alignment and servo horn position before the final torque to avoid pre-load on the servo.

Compatibility

Compatible with Mugen MRX5 chassis only.

Choose this frame when you want a firmer servo mounting solution for MRX5 tuning; combine it with careful alignment checks and periodic hardware inspection to retain consistent steering performance.