Yokomo B-MAX2 Upper Arm Mount Brass Upgrade - Arrowmax AM-MAX2-018  [AM-MAX2-018]

Brass upper arm mount compatible with Yokomo B-MAX2

The Arrowmax AM-MAX2-018 is a brass front upper arm mount engineered to fit straight into the Yokomo B-MAX2 without changing mounting geometry. It substitutes the standard plastic mount and provides extra front-end weight useful for high-traction track conditions.

Finished in blue anodize, the component is aimed at stabilising steering rather than altering suspension geometry. At the stated mass of 26g it shifts rotational inertia forward, which can tame twitchy inputs and lend a steadier feel on grippy surfaces while keeping other parts unchanged.

Installation is a basic swap: remove the stock plastic piece and refit this brass unit using the original screws. After installation check for rubbing against suspension links and ensure steering moves freely through its full range.

Ideal when testing front-end weight effects on high-traction surfaces, this mount offers a straightforward metal upgrade with minimal setup disruption.