Yokomo BD9 MID Layout 7075 Chassis Upgrade by Arrowmax AM-910004  [AM-910004]

Overview of Arrowmax AM-910004 MID conversion

The AM Medius MID Conversion Kit is an Arrowmax option created to convert Yokomo BD9 models into a MID configuration using a 7075 chassis plate. The copy concentrates on compatibility and setup impact rather than marketing claims, outlining how the plate integrates with the BD9 platform.

The product centers on a 7075 chassis plate named in the listing, intended to replace or reconfigure an existing BD9 chassis when a MID orientation is preferred. It is supplied as an aftermarket component compatible with BD9 MID arrangements for hobbyist fitting.

Typical installation involves disassembling the donor BD9 chassis and lining up the mounting points to the MID arrangement; after fitting, check ride height, weight distribution and suspension geometry as part of your setup routine. Refer to the BD9 service manual for torque values and bearing service rather than relying on detailed workshop instructions here.

Use this conversion when switching a Yokomo BD9 to MID layout to investigate handling differences; double-check fitment against your BD9 variant prior to purchase.