Yokomo B-MAX2 Upper Arm Mount Front Standard by Arrowmax AM-MAX2-018  [AM-MAX2-018]

Front upper arm mount for Yokomo B-MAX2

This Arrowmax AM-MAX2-018 upper arm mount is a brass front replacement designed for direct swap into the Yokomo B-MAX2 chassis. The part replaces the standard plastic mount and keeps the original mounting points, providing a heavier option useful when track grip is high.

The unit is finished with a blue anodized surface and was designed to act as a straightforward upgrade rather than a geometry change. At the stated mass of 26g it shifts rotational inertia at the front, which can help stabilize steering response on high-grip layouts without requiring other chassis modifications.

For installation, treat it as a direct replacement: remove the stock plastic mount and install this unit in the same position using the existing hardware. As with any metal hop-up, check for contact with nearby suspension links and confirm free steering travel after fitting.

Use this part when seeking a robust, heavier front arm mount for improved stability on high-traction surfaces, keeping setup changes minimal while testing handling effects.