Yokomo BD9 MID Chassis Carbon Plate 2.25mm Performance by Arrowmax AM-910018  [AM-910018]

Medius MID carbon upgrade tailored to Yokomo BD9

The Arrowmax AM-910018 Medius MID chassis is a 2.25mm carbon replacement plate built for the Yokomo BD9 1/10 touring car platform. It is offered as a mid-mount carbon component to change baseline stiffness and flex behaviour without replacing other BD9 sub-assemblies.

This chassis plate is aimed at tuning: swapping plate thickness alters how loads pass through suspension pick-ups and changes torsional response during cornering. Fit this part when you need to tweak overall chassis stiffness to match damper valving, anti-roll bar setup, or ride height choices.

Installation uses the standard BD9 mid-mount points and hardware; the plate takes the place of the stock MID chassis and mates with existing bulkheads and side mounts. Confirm that mounting screws and stand-offs are the correct lengths for BD9 before installing and inspect clearances near the radio tray, battery bay and motor after assembly.

As a MID-specific carbon plate, this component offers a controllable method to tune BD9 chassis stiffness for circuit balance; use incremental suspension changes and test thoroughly to dial in performance.