Yokomo BD9 Setup Carbon Chassis Plate 2.25mm AM Medius - Arrowmax AM-920021  [AM-920021]

AM Medius replacement chassis for BD9 tuning

This Arrowmax AM-920021 AM Medius chassis plate is supplied as an aftermarket tuning piece for Yokomo BD9 FWD touring car models. Cut from 2.25mm carbon fiber, the plate provides a bolt-on method to modify chassis stiffness and refine handling characteristics on the circuit.

Fitment advice and tuning effects: designed as an upgrade for vehicles identified as Yokomo BD9, the plate will alter chassis rigidity and weight distribution. Confirm mounting patterns and hole centres versus your existing BD9 chassis prior to fitment, and where possible use the original mounting hardware. Because stiffness changes affect suspension geometry and steering feedback, allocate time to rework setup after installation.

For racers and keen hobbyists aiming to tune stiffness on a Yokomo BD9, the AM-920021 offers a straightforward carbon solution that integrates with normal setup procedures without touching electronics.