Mini 4WD Compact Stopper M4WD-11/BK by 3Racing  [M4WD-11/BK]

Black M4WD-11/BK stopper for tight Mini 4WD clearances

The 3Racing M4WD-11/BK is supplied as a low-profile black roller stopper intended to act as a compact lane guard on 1/32 Mini 4WD models. The text below frames the part as an accessory suited to hobbyists who manage fit and finish, rather than a bolt-on performance part.

Use this style of stopper where a small contact point is preferred to reduce visual intrusion or to clear trims and body clips. Key fitment checks include mounting hole patterns on popular Mini 4WD chassis and ensuring it does not clash with nearby rollers or bodywork. This overview explains typical use and compatibility rather than step-by-step fitting instructions.

For those tuning MA, MS, AR, FM-A and similar chassis types, confirm the stopper position relative to rollers during track tests. Do not transfer competitive setup recommendations to Wild Mini 4WD or Scale Mini 4WD models without checking their specific mounting constraints.