The Tamiya 94862 - 13mm Aluminum Ball Race Rollers are aimed at modders seeking reliable rolling performance. Constructed from aluminium with sealed 520 ball bearings, these ringless rollers reduce friction and help maintain a steady line when fitted to front or rear positions on Mini 4WD cars.
They are compatible with Mini 4WD PRO and standard Mini 4WD chassis and provide a tidy aesthetic upgrade as well as functional benefits on technical tracks.
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