Arrowmax AM-920051 AM Medius FWD Topdeck Spacer 1.5mm (2)  [AM-920051]

Topdeck spacer 1.5mm for Medius FWD

This 1.5mm topdeck spacer is an RC-scale accessory designed for the Medius FWD topdeck area, sold as a pair to allow symmetric adjustments on both sides of the chassis. It provides a simple way to change the stack height between topdeck and underlying components without modifying the original chassis layout.

Installation is straightforward: replace or add the spacer at the existing topdeck mounting points and re-torque hardware to the chassis manufacturer’s recommended values. Use matched spacer thicknesses left and right to keep the topdeck parallel; mixing different thicknesses will introduce intentional roll or chassis preload for tuning purposes.

For setup and tuning the spacer serves three practical roles: fine incremental ride-height adjustment, additional clearance for battery or electronics, and a low-effort way to alter topdeck stiffness and chassis balance. Because this is a scale RC part, verify fitment on your specific Medius FWD topdeck before committing to longer-term installation.