Tamiya Mini 4WD Black Roller Stopper 3RACING M4WD-11/BK Club Upgrade  [M4WD-11/BK]

Mini 4WD Roller Stopper by Tamiya - 3RACING M4WD-11/BK

The Tamiya Mini 4WD Roller Stopper in black, model 3RACING M4WD-11/BK, is a practical bolt-on that reduces roller wobble during aggressive cornering. It helps the rollers keep a stable trajectory, making it easier to preserve momentum through tight sequences without unexpected shifts in line.

Compatibility and Purpose

Compatible with many Tamiya Mini 4WD chassis such as MS, MA and AR, this stopper prevents excessive lateral roller movement that can lead to misalignment and potential track exit on sharp bends. It improves the chassis ability to run faster through complex corners.

Use Case for Regular Racers

For racers who attend regular meets, fitting the Roller Stopper can make setup tuning more predictable by limiting roller movement variables. It pairs well with balanced weights and properly tuned rollers to produce smoother lap-to-lap performance.