Serious RC racers will find the Yokomo Racing Performer RP-065A rotor a targeted upgrade for M3 series motors. This optional rotor helps competitors dial in power delivery to match race classes and circuit layouts. Its precisely made magnet profile is built to improve on-track response.
The RP-065A uses a focused magnet arrangement to boost output. With a 12.0mm outer diameter and a 7.25mm inner bore, the rotor increases both acceleration and top-end speed. That translates to stronger acceleration on the straights and improved drive out of corners.
Heat can reduce magnetic strength during long runs, but swapping in the RP-065A restores your motor's responsiveness. Its robust build makes it an effective way to recover lost performance after hot sessions.
Rotor swaps are an efficient way to adapt to different tracks without changing the motor. The RP-065A lets experienced hobbyists tune punch and top speed while keeping overall efficiency steady for qualifying and race day.
The Yokomo RP-065A rotor is a practical upgrade for racers after measurable gains in acceleration and top speed while retaining setup flexibility.
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