3Racing M4WD-39/PK Mini 4WD 1/32 4WD chassis mass damper cuboid 9g - Pink  [M4WD-39/PK]

3Racing M4WD-39/PK cuboid mass damper, 9g pink

This 3Racing cuboid mass damper is a 9 gram, pink spare part intended for Mini 4WD builders and collectors who manage balance and rebound behavior on 4WD-compatible chassis. The piece is a small, solid weight designed to mount where designers commonly place mass dampers; its form factor is suited to limited clearance areas and narrow damper stays.

For experienced hobbyists: the component is a direct accessory part rather than a kit item. Material and exact mounting interface vary by design, so verify fit against the target roller stays or damper mounts before final installation. Use caution when stacking or modifying mounting hardware to avoid work that changes chassis compliance beyond intended range.

Compatibility notes: this cuboid weight is commonly used with performance-oriented 4WD chassis types where mass-damper additions are supported. It is not a motor or gearing upgrade and should not be treated as a replacement for tuning parts specific to Wild Mini 4WD or Scale Mini 4WD series.