This Arrowmax AM-MAX2-006 front bulk narrow is an RC-scale brass upgrade for the Yokomo B-MAX2 chassis. The precision-machined brass concentrates mass up front, providing a 46g bias that helps reduce front lift and keeps the car more stable through fast corners on high-grip surfaces.
As a tuning component the bulk alters weight distribution rather than suspension geometry. Moving weight forward with this brass bulk can lessen wheeling under acceleration and change turn-in feel; expect more gradual handling shifts compared with swapping springs, shocks, or tyres.
Installation replaces the standard front bulk in the B-MAX2 front mounting location. No additional electronics or drivetrain changes are required, but confirm stock hardware fit and thread engagement when fitting any metal component.
Use this machined brass front bulk when a controlled front weight bias is required for high-grip track tuning, while noting the handling compromises that come with added front mass.
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