The Tamiya 15021 Wild 4WD High Speed Gear is a targeted upgrade that helps Mini 4WD pilots gain extra velocity while retaining usable control. Formulated for the Wild 4WD series, the set appeals to modders looking to refine lap times or build a faster display model.
Precision gear cutting promotes steadier acceleration and fewer jerks during gear engagement. Because it fits common Wild 4WD gearboxes, the component suits those who like to experiment with motor and pinion choices to achieve the right compromise between acceleration and top speed.
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