Yokomo BD9 FWD Topdeck Rear 2.0mm by Arrowmax AM-920024  [AM-920024]

Rear Topdeck for BD9 FWD Tuning

The Arrowmax AM-920024 rear topdeck serves as a replacement rear section for the Yokomo BD9 FWD mid-profile topdeck assembly. It is aimed at racers who want a reliable mounting reference for suspension and balance adjustments on their BD9 chassis.

Used as a setup item, the topdeck impacts how stiff the chassis feels and shifts the distribution of flex between front and rear. Fitting this rear topdeck helps lock in shock tower positions and servo link geometry so you can tweak roll centre and traction without altering the main chassis components.

Installation notes: this component replaces the existing rear topdeck portion and secures to the OEM screw points on the BD9 rear assembly. When installing, line up shock tower holes and battery tray, check clearance for motor and drive parts, and re-torque all fasteners after running to preserve settings.