Precision roller spacer kit Tamiya 94768 - 20pcs Jr bearing set for Mini 4WD  [94768]

Tamiya 94768 Jr Bearing Roller Spacer - 20pcs tuning kit

The Tamiya 94768 Jr Bearing Roller Spacer provides 20 spacers to help Mini 4WD builders dial in roller position and height. This pack is aimed at racers who want straightforward, repeatable spacing options when setting up rollers for competition.

Compatibility and fit details

These bearing roller spacers fit a wide range of Tamiya Mini 4WD cars and work with common ball-race rollers. They are compatible with popular 19mm and 17mm aluminum ball-race roller types and other similar roller designs. Using the spacers helps maintain correct alignment and minimises unwanted play in the roller assembly.

On-track setup benefits

Small adjustments in spacer thickness can affect stability through corners and straight line speed. The Tamiya Jr Bearing Roller Spacers allow racers to experiment with roller gap and side clearance to reduce friction and keep momentum across different track sections.