Mini 4WD Bowl Mass Damper 3.5g M4WD-07/GO service spare by 3Racing  [M4WD-07/GO]

The 3Racing M4WD-07/GO bowl weight is designed as a small, bowl-shaped mass damper weighing 3.5 grams for Mini 4WD applications. It is provided as a replacement spare suitable for Tamiya Mini 4WD chassis where a low-profile mass element is required.

This component is presented as a maintenance item rather than a performance upgrade. Key considerations are correct seating in the damper cup, adequate clearance, and securing hardware. Seasoned hobbyists will recognise it as a simple mass option to swap when checking balance or restoring original parts.

Collectors can use the part to maintain factory appearance, while active builders can keep it as a handy spare for quick repairs or setup trials that require a small increase in inertia.