Yokomo RP-057A Racing Performer Rotor #57 M3 D12.5xd7.25 Motor Component - Track Upgrade  [RP-057A]

High performance rotor upgrade for Yokomo RP-057A

Serious RC racers can fine-tune their motor output using the Yokomo RP-057A Racing Performer Rotor #57 M3 D12.5xd7.25. This optional rotor is engineered for precise fit and steady performance under competitive conditions.

Magnet design built for faster launches

The rotor uses a high-power magnet that helps improve both initial acceleration and higher end speed. With a 12.5mm outer diameter and a 7.25mm inner diameter magnet, you should notice quicker starts and stronger mid-track pace.

Stable performance under heat

This rotor maintains magnetic strength well at elevated temperatures, helping keep lap times consistent during long runs. If magnet strength drops over time, replacing the rotor restores motor feel and power quickly.

Practical setup tips for competition

For best results pair this rotor with a quality ESC and a balanced chassis setup. Tweak your gearing and suspension to match the added acceleration so handling remains predictable through corners.

Whether you race club rounds or national events, the Yokomo RP-057A Racing Performer rotor is a solid upgrade to sharpen acceleration and sustain top-end speed.