Fine-tuning an RC motor can change lap times more than most expect. The Yokomo RP-064A rotor lets you tailor the Racing Performer M3 motor's output to match track conditions and race class limits without sacrificing drivability.
With a magnet outer diameter of 12.0mm and inner diameter of 5.00mm, the RP-064A focuses magnetic energy to improve acceleration and throttle feel. The setup gives a perceptible improvement in punch off the line and during mid-corner exits.
Racing generates heat, and magnets can weaken with repeated thermal cycles. This rotor maintains usable performance in tough sessions and can be replaced to quickly recover the original motor characteristics.
For competitive hobbyists who test setups frequently, the Yokomo RP-064A rotor is a practical tuning part to refine performance on race day.
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