Yokomo B-MAX4 Rear Weight 50g by Arrowmax AM-MAX4-008  [AM-MAX4-008]

Rear weight for Yokomo B-MAX4

This Arrowmax AM-MAX4-008 rear weight is an RC-scale ballast designed for the Yokomo B-MAX4 chassis, supplied as a single 50g brass unit. It is intended to alter rear mass distribution for tuning purposes on high-grip surfaces without implying any real vehicle application.

The part is machined from brass and carries a laser-etched Arrowmax logo, providing a dense, compact mass for precise adjustments. Use it where additional rear ballast is needed to influence rotation, traction transfer, and on-power stability during setup work.

Installation is straightforward for users familiar with B-MAX4 assemblies, it mounts at the rear mass location to shift weight aft as part of setup iterations, and it complements other mechanical and suspension adjustments rather than replacing them.

Use this weight as a tuning option to fine-tune rear-end balance on B-MAX4 setups, particularly when testing on high-grip track surfaces.