The Tamiya 94718 JR Color Roller Bushing Set lets Mini 4WD riders mark and alter roller setups quickly using four anodised colours: red, blue, purple and green. These bushings pair with Tamiya guide roller ball bearings and are designed for straightforward swapping and identification.
These bushings are compatible with Tamiya guide roller ball bearings sized 13mm, 11mm and 9mm, giving flexibility to test different roller diameters without replacing bearing cores.
Colour coding makes it easier to recall which roller arrangement was used for a particular run, speeding up setup changes between practice heats. The Tamiya 94718 set is a simple, visual way to manage multiple tuning options.
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