Yokomo BD9 Mid Chassis Plate 7075 2.0mm Stiff MM - Arrowmax AM-910017  [AM-910017]

Central mid chassis plate for BD9 tuning

The Arrowmax AM-910017 is a purpose-built mid chassis plate for use with the Yokomo BD9 platform. Machined from Aium 7075 at a 2.0mm thickness with a stiff MM profile, the plate is intended to alter central flex and chassis balance as part of a precise setup change.

Fit this plate when you want a firmer centre section to sharpen turn-in and modify weight transfer behaviour on carpet or asphalt circuits. The component is made to match the BD9 mid chassis geometry and serves as an aftermarket replacement for the stock mid plate in BD9 MID layouts.

Installation is straightforward for anyone familiar with BD9 service: remove the factory mid plate, line up the Arrowmax plate with the existing mounting holes, and fasten using the same points as the original chassis. After fitting, check clearance for servos, ESC and suspension travel, then tune handling progressively while adjusting shocks, roll centres and tyre pressures.

Use this 2.0mm stiff mid plate as part of a measured setup routine; confirm fitment and re-check clearances before full running sessions.