Mini 4WD Compact Mass Damper 9g M4WD-39/GO by 3Racing  [M4WD-39/GO]

9g cuboid mass damper M4WD-39/GO for compact Mini 4WD mounting

This single-piece cuboid mass damper weighs 9g and is supplied in a gold tone. It is intended for Mini 4WD chassis that accept aftermarket mass-damper parts and is presented here as a component for hobbyists and collectors.

The compact block shape concentrates inertia in a small footprint, making it useful for limited-space installations and precise balance adjustments. Positioning is straightforward so builders can reproduce setup changes reliably.

Check compatibility with your specific Mini 4WD chassis and any existing mass-damper mounts before purchasing. Installation normally uses a dedicated slot, bracket or small fasteners based on the chassis design.

Material and exact dimensional data are not supplied in this listing; consider this a simple tuning accessory that requires builder verification of fit and fastening.