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

Front upper arm mount designed for Yokomo B-MAX2

The Arrowmax AM-MAX2-018 is a brass front upper arm mount intended as a direct replacement for the plastic unit on the Yokomo B-MAX2 chassis. It retains the original mounting points while adding front-end mass for better control on tacky tracks.

Finished in blue anodize, this unit is made to alter weight distribution rather than change suspension geometry. At the stated mass of 26g it increases rotational inertia at the front, which can smooth steering inputs and make the car feel more settled on grippy surfaces without other component changes.

Fitting is straightforward: remove the factory plastic mount and install the brass piece using the existing fixings. After installation check for interference with adjacent suspension parts and verify that steering travel remains unobstructed.

This Arrowmax mount is a practical metal upgrade when you want to experiment with front-end weight to improve stability on high-traction circuits while keeping setup changes small.