Double Aluminum Rollers 15398: What 13–12 mm Means
Understand the stepped 13 and 12 mm roller contact, included bearings and mounting checks for Tamiya item 15398. Use the item-specific checklist.
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Browse available alternativesA gold-anodized version of Tamiya's lightweight 13mm all-aluminum ball-race roller. Ten holes are machined into the roller face and the shape revised versus the standard all-aluminum roller, cutting the weight of the aluminum roller body by around 30%. A 520 bearing is embedded in each roller for smooth rotation. The set includes two bearing rollers along with mounting screws and aluminum spacers.
Understand the stepped 13 and 12 mm roller contact, included bearings and mounting checks for Tamiya item 15398. Use the item-specific checklist.
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