Reedy Sonic 540-M4 Modified Brushless Motor 5.5T (ASC27446)
Original price was: $75.19.$51.53Current price is: $51.53.
65 in stock
Description
Two variants of the Reedy Sonic 540-M4 brushless motors are offered for high-performance, 1/10-scale electric RC cars: a Modified version and a Sensored version designed for 1-2S power. Both share a 540-size form factor with an M4 mounting pattern and a 5.5-turn wind, delivering brisk acceleration and strong top-end speed.
The Modified model is tuned to maximize output and acceleration, making it a great choice for drivers seeking explosive power. The Sensored version uses a sensor-based setup to deliver smooth, predictable throttle response on 1-2S LiPo configurations, improving low-speed controllability and precision. Either option pairs with compatible speed controllers and gearing to tailor performance to track conditions and vehicle setup.









