3Racing M4WD-11/RE Tamiya Mini 4WD compatible with standard Mini 4WD chassis - red roller stopper spare part  [M4WD-11/RE]

3Racing M4WD-11/RE red roller stopper for Tamiya Mini 4WD

The 3Racing M4WD-11/RE is a red roller stopper produced as a replacement part for Tamiya Mini 4WD models. It is a single-purpose component intended to limit contact between the chassis and track fixtures or guard rails. The text below describes fitment considerations and practical uses for builders and collectors rather than performance changes.

Fitment is intended for standard Mini 4WD mounting arrangements where a roller stopper is used. Hobbyists should verify alignment and screw pattern on their specific Tamiya chassis before installation. The part is primarily a maintenance or display-oriented spare rather than a tuning upgrade.

When replacing original components, use the existing mounting hardware and confirm clearance with surrounding rollers and bodywork. Collectors often keep a set of spare stoppers on hand to maintain consistent appearance on display models or to restore stored vehicles.