The Tamiya 95397 - 19mm Aluminum 5 Spoke Rollers with Plastic Rings in light blue are a compact upgrade for Mini 4WD racers wanting lower rotating mass and tidy appearance. The aluminium body keeps each roller light yet sturdy, and the plastic rings present a smooth mating surface against track guides.
The 19mm five-spoke aluminium rollers pair with plastic rings to reduce friction and help maintain steady rotation. Integrated ball bearings support smoother spin and reduced drag. They are suitable for most Mini 4WD and Mini 4WD PRO chassis, though certain bodies may need slight modification for clearance.
Using aluminium rollers can improve cornering stability by lowering rotational resistance, aiding smoother exits and more consistent lap times. The light blue rings also make it simpler to check roller condition between runs.
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