These Tamiya 15461 JR 19mm Aluminium Rollers combine a lightweight aluminium body with plastic ring contact points to lower rolling resistance and preserve lane walls. The 5-spoke configuration works well with built-in bearings to promote smooth, consistent spin at race pace.
The package comes complete with the necessary screws and spacers for easy installation on most Mini 4WD chassis. They are a dependable choice when you want repeatable lap times without radical cockpit changes.
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