MUGEN MRX5 Front Upright Arm by Arrowmax AM-MRX5-H2112  [AM-MRX5-H2112]

Arrowmax AM-MRX5-H2112 Front Upright Arm
Price:
£5.33
Brand:
Arrowmax
Model:
AM-MRX5-H2112
Condition:
Brand New
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Replacement upright for MRX-5 front end

The Arrowmax AM-MRX5-H2112 front upright arm is an aftermarket replacement compatible with the MUGEN MRX5/MRX-5 chassis. It secures the front wheel hub and steering linkages, and contributes to toe and camber response when the suspension is compressed.

Fitting is simple for those experienced with MRX-5 work: remove the old upright, move across bearings and steering inserts, then fit this Arrowmax unit with the existing mounting hardware. After installation, check link lengths and ball stud positions to ensure steering runs freely and true.

During setup, this upright changes steering character and front traction by altering scrub radius and how camber changes under load. Make measured adjustments one at a time and note changes to servo travel, link geometry and suspension settings to judge on-track results.

Does this fit the MRX5 chassis out of the box?

Yes, the AM-MRX5-H2112 is made to match MRX-5 fitment and installs as a direct replacement for the OEM upright.

Will I need to replace bearings when I install it?

No, you can transfer the wheel bearings and steering inserts from the original upright unless they are worn; reuse the factory hardware where possible.

What should I watch for after fitting?

After fitting, verify steering alignment and that there is no binding in the steering links; then evaluate handling changes on a familiar test layout.

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