The Tamiya 95664 Jr Plastic Double Rollers use low-friction POM to reduce drag when the car rides the lane walls. They are a practical upgrade for hobbyists wanting crisper cornering behaviour without complex mods.
The rollers are 13mm on both top and bottom faces, offering symmetrical support when installed at the rear. They suit MA, VZ and AR chassis types. Some vehicle shells or stay layouts may require light trimming for perfect clearance.
To further cut friction fitment, pair the rollers with separately available 520 ball bearings or bearing roller spacers. The set includes the necessary screws and metal fittings for a secure install.
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