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

Low-profile M4WD-11/BK stopper for Mini 4WD chassis

The 3Racing M4WD-11/BK is supplied as a low-profile black roller stopper intended to serve as a tidy lane guard for 1/32 Mini 4WD cars. The note below presents the part as an accessory for experienced hobbyists who manage fitment and cosmetics rather than a pure performance upgrade.

These stoppers are chosen when a minimal contact point is required to keep bodywork appearance neat or to clear nearby panels. Check compatibility with common mounting patterns found on standard Mini 4WD chassis and ensure adequate space from adjacent rollers and body panels. This overview is for typical use and compatibility, not a detailed fitting procedure.

If you run MA, MS, AR, FM-A or similar tuned chassis, double-check mounting location and interaction with rollers before race use. Do not assume fitting methods are the same for Wild Mini 4WD or Scale Mini 4WD series, as those have different styling and mount constraints.