Tamiya 67373 Synapse Mini 4WD Badge Set - Track Stability Upgrade  [67373]

Upgrade your Mini 4WD with a Synapse badge set

This Tamiya 67373 Synapse Mini 4WD Badge Set Collection GUP Vol.1 is a compact way to add three guide rollers to your car. The parts follow the SPIRIT VISION theme and combine a fresh look with tangible help on stability and handling during tight track sections.

Roller geometry tuned for smoother cornering

The guide rollers are shaped to reduce unwanted rubbing and assist with predictable lines through corners. That lower friction helps maintain momentum on bends, which is especially useful when you are pushing for faster laps. The SPIRIT VISION styling also gives a neat visual upgrade to your Mini 4WD.

Simple upgrade and routine care

Whether you are refreshing a build or swapping parts between runs, the Synapse Badge Set is straightforward to fit and service. Keep the roller surfaces clean and inspect for wear regularly to preserve consistent performance and appearance.