MUGEN MRX5 Arrowmax AM-MRX5-H2807-T 7075-T6 Aluminium Brake Post Arm  [AM-MRX5-H2807-T]

Stiffer Brake Post Arm for Mugen MRX5

For Australian RC fans who tune for corner speed, the Arrowmax AM-MRX5-H2807-T aluminium post arm is a solid hardware upgrade. Machined from 7075-T6 aluminium, it cuts unnecessary mass and raises rigidity to help the brakes feel more immediate.

Why 7075-T6 Works Well

The strength and lightness of 7075-T6 aluminium suit components that must resist load without adding heft. This material choice supports repeatable braking performance and reduces unwanted flex under hard stops.

Straightforward MRX5 Fitment

Made to match the Mugen MRX5 mounting points, the arm installs cleanly with stock hardware. Accurate dimensions mean less trial fitting and a reliable interface with existing brake parts.

Good Upgrade for Club Racers

If you race at local tracks or tune weekend cars, the increased stiffness and lower weight improve brake modulation and the car's response into corners. It is a practical part for those refining setup.