Tamiya 94861 JR 13mm Ringless Purple Ball Race Rollers  [94861]

Tamiya 94861 - JR 13mm Aluminum Ball Race Rollers - Ringless/Purple
Price:
CAD$12.79
Brand:
Tamiya
Model:
94861
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Tamiya 94861 JR 13mm Ringless Ball Race Rollers - Purple Edition

The Tamiya 94861 JR 13mm Aluminum Ball Race Rollers are a straightforward upgrade for Mini 4WD fans. The ringless design cuts friction with track walls, helping maintain speed in tight turns. Made from hard-wearing aluminum, these rollers deliver consistent service life. Fitted with 520 ball bearings, they spin smoothly and suit both front and rear roller positions on your Mini 4WD rig. The purple limited edition adds a distinctive touch while remaining race-ready.

These rollers fit both Mini 4WD PRO and standard Mini 4WD cars, allowing easy swapping into most setups. Use them when you want a durable, low-friction option that also tidies the look of your machine.

Can I use the rollers at the front and rear of my car?

Yes. The Tamiya 94861 rollers are suitable for both front and rear roller mounts; match shaft sizes and spacers when installing to keep alignment correct.

How should I maintain the 520 bearings?

Clean bearings periodically with a light solvent, dry them, and apply a small amount of suitable bearing oil. Avoid over-oiling to prevent attracting dust.

Are these compatible with Mini 4WD PRO and standard chassis?

They are compatible with both Mini 4WD PRO and standard Mini 4WD cars, though you may need spacers or different shafts depending on your existing setup.

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