Yokomo BD9 Chassis 7075 FWD Conversion Kit by Arrowmax AM-920004  [AM-920004]

AM Medius FWD conversion overview

This Arrowmax AM-920004 AM Medius FWD Conversion Kit is an RC-scale conversion set built to change a Yokomo BD9 platform from its stock drivetrain layout to a front-wheel-drive configuration using a 7075 aluminum chassis plate. The text below focuses on compatibility, installation considerations, and the role this kit plays in tuning handling and weight distribution for 1/10 on-road models.

The kit centers on a 7075 aluminum chassis element listed in the product name, intended to replace or supplement the BD9 chassis area that determines mounting geometry and structural stiffness. In typical installations the kit modifies front drivetrain mounting points and mass placement, so expect setup work on suspension and weight balance after fitting.

Installation remarks: this is an RC-scale parts swap and requires careful alignment of existing Yokomo BD9 components. Verify fitment with your current servo, motor/ESC positioning, and body mounts before final assembly. Adjustment of ride height, toe, and anti-roll balance may be necessary to restore predictable handling after converting to front-wheel-drive layout.

Compatibility

• Yokomo BD9

For builders converting a BD9 to a front-drive arrangement, this Arrowmax kit provides a dedicated 7075 aluminum chassis component that alters mounting geometry and rigidity; plan for setup time to re-establish handling and balance on your 1/10 on-road car.