Improve your Tamiya Mini 4WD's handling with these HG Lightweight Aluminum Ringless Ball-Race Rollers. The 19mm purple anodized rollers reduce mass by roughly 30% versus stock units and use 520 ball bearings to maintain efficient, low-resistance movement, suitable for front or rear mounting.
They are compatible with Mini 4WD and Mini 4WD PRO chassis platforms, although certain chassis or body layouts might require slight trimming or spacers. The kit comes with the small fixtures needed for straightforward installation.
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