RC enthusiasts focused on lap time consistency will appreciate the Arrowmax AM-MRX5-H2807-T. Forged from 7075-T6 aluminium and precision machined, this brake post arm reduces component flex and trims excess weight to sharpen braking accuracy.
The 7075-T6 alloy offers a robust profile for parts under repeated load. Using this material helps maintain part integrity during heavy braking and supports consistent performance over many sessions.
The arm is produced to match Mugen MRX5 specifications, delivering a precise fit that integrates cleanly with the car's brake system. Proper fitment preserves alignment and keeps brake actuation predictable.
Whether preparing a car for club competition or refining a hobby build, the stiffer, lighter arm improves brake response and vehicle control. It is a straightforward upgrade for drivers aiming for better consistency.
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