Arrowmax AM-MRX5-H0289 Mugen MRX5 2nd Gear Housing Competition  [AM-MRX5-H0289]

Arrowmax AM-MRX5-H0289 Housing For 2nd. Gear (7075-T6)
Price:
AUD$16.17
Brand:
Arrowmax
Model:
AM-MRX5-H0289
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CNC 2nd Gear Housing Designed for Mugen MRX5

Replace the standard unit with the Arrowmax AM-MRX5-H0289, a CNC-machined 2nd gear housing made from 7075-T6 aluminium. The component is optimised to add rigidity where the transmission needs it most, while keeping added mass to a minimum.

Durability for Frequent Running

The housing is built to handle regular high-speed use. The 7075-T6 aluminium construction offers high resistance to deformation, and the exacting machining supports smooth rotation and long service life for gearbox components.

Arrowmax Design Focus

Arrowmax targets functional improvements that matter on track. This housing gives tuners a lightweight way to stiffen the gearbox area, supporting more consistent performance lap after lap.

Will this improve lap times?

A stiffer gearbox can improve consistency and handling response, but lap time gains depend on setup and driver input rather than the part alone.

Is special hardware required?

The housing uses standard fasteners for the MRX5 in most installs. Verify screw lengths and use the correct torque to avoid distortion.

Can I run this on rough club tracks?

Yes, the tougher 7075-T6 material helps resist impacts and repeated stress, making it well suited to everyday club racing conditions.

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