The Tamiya 15160 19MM Aluminium Ball Race Roller is an effective upgrade for Mini 4WD models looking for steadier handling on technical track sections. The aero-spoke design offers a tidy appearance while supporting reliable performance.
Compatible with a broad set of Tamiya Mini 4WD chassis, the 19MM Aluminium Ball Race Roller fits MS, MA and AR configurations. Its accurate build reduces unwanted friction so the car keeps its pace through bends.
Using these aluminium ball race rollers enhances stability on fast turns and helps prevent the car from overrunning the lane. The ball race element provides smooth rotation and stable track contact under load.
Fitting is straightforward, so both newcomers and seasoned hobbyists can install them quickly. Durable aluminium materials make this roller a reliable choice for regular track use.
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