Yokomo B-MAX2 Rear Mass Tuning Bulkhead by Arrowmax AM-MAX2-022  [AM-MAX2-022]

Arrowmax AM-MAX2-022 Rear Bulkhead Set (Brass)
Price:
AUD$60.89
Brand:
Arrowmax
Model:
AM-MAX2-022
Condition:
Brand New
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Brass bulkhead option for Yokomo B-MAX2

The Arrowmax AM-MAX2-022 rear bulkhead set is a brass replacement designed specifically for the Yokomo B-MAX2 chassis. It is provided as an aftermarket tuning item to influence rear-end rigidity and weight distribution, not as a performance promise.

Installing brass at the rear increases the local mass compared with stock parts, which changes transient responses and the way the rear loads during corner entry and exit. Consider this bulkhead when comparing balance and traction characteristics between setups.

The part installs in the stock rear bulkhead location on compatible B-MAX2 layouts and mates with the existing mounting points on that chassis. Keep compatibility limited to Yokomo B-MAX2 variants and use the piece for suspension and handling adjustments only.

Specifications

  • Item: Rear Bulkhead Set
  • Material: Brass
  • Model Number: AM-MAX2-022
  • Compatibility: Yokomo B-MAX2

Choose this brass bulkhead to evaluate the effect of added rear mass on handling and to refine setup choices for the Yokomo B-MAX2 platform.

Do I need new screws to fit this part?

Some sellers include hardware but others expect reuse of stock fasteners; check the item details to confirm whether screws are supplied.

Will this make the car understeer or oversteer?

Adding rear mass tends to make the rear feel more stable on exit, which can reduce snap oversteer but might reduce initial turn-in responsiveness depending on other setup choices.

Is the part compatible with modified B-MAX2s?

Compatibility assumes standard B-MAX2 mounting points; heavy chassis modifications may require additional fitting or drilling to match this bulkhead.

How should I test its effect on track?

Run controlled A/B tests with and without the brass bulkhead, changing only one variable at a time and recording lap times and driver feedback for comparison.

Does brass require special maintenance?

Brass is corrosion resistant but should be kept clean of grit and periodically checked for tightness; mild polishing is optional for appearance only.

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