Reedy Sonic 540-DR Brushless Motor 4.0 (ASC27473)

The Reedy Sonic 540-DR Brushless Motor 4.0 is specifically engineered for drag racing, integrating cutting-edge technologies and high-performance materials. It boasts a new stator with an enhanced profile and thicker laminations, designed to deliver ample torque from the start while maintaining a powerful pull throughout each pass for improved elapsed times and consistency. At the heart of the motor is a balanced, high-strength 13.5mm rotor, which is supported by dual precision ball bearings, resulting in powerful performance that withstands the test of competitive racing.

This motor also features a CNC machined lightweight can, optimized air cooling, and low-resistance silver plated solder tabs for optimal energy transfer. With adjustable timing and a completely rebuildable design, the Sonic 540-DR is not only competition-proven but also customizable to meet the varying conditions of different tracks. Reedy’s robust engineering background, highlighted by 30 World Championship titles, further assures the reliability and effectiveness of the Sonic 540-DR in drag racing scenarios.