REDS VX4 540 “Pro Stock” Sensored Brushless Motor (21.5T) (EFRA)

High-Performance Brushless Power For 1/10 Racing

This is the VX4 540 “Pro Stock” Sensored Brushless Motor from REDS, a next-generation electric motor designed for peak performance in 1/10-scale competitive racing. Engineered with an optimized stator, high-quality copper wiring, and precision-balanced rotors, this motor delivers exceptional power, efficiency, and reliability. The Pro Stock version is built with high-torque rotors, maximizing acceleration and magnetic flux density for ultimate performance on the track. With advanced cooling and premium materials, this motor is ready to compete at the highest levels.

About the VX4 540

Optimized Design for Maximum Power

The VX4 540 Pro Stock features an innovative stator design that reduces magnetic losses and improves efficiency. By incorporating low-resistance copper wire, gold-plated solder tabs, and precision collector rings, the motor delivers higher RPM and increased power output. The neodymium high-temperature rotor enhances performance, while optional rotors allow for fine-tuning based on track conditions. With titanium screws to reduce iron losses and optional ceramic bearings for extended durability, this motor is built to outperform the competition.

Features:

• Optimized stator design for improved efficiency
• Low-resistance copper wiring for maximum power
• CNC-machined 2-piece can for enhanced cooling
• Precision-balanced neodymium high-temperature rotor
• Pro Stock version with high-torque rotors for maximum acceleration
• Titanium screws to reduce iron losses
• Optional ceramic bearings for increased durability
• Factory-selected version for optimal setup
• Sensored brushless technology for smooth power delivery
• Proven reliability through extensive track testing

Includes:

• (1) VX4 540 “Pro Stock” Sensored Brushless Motor (21.5T) (EFRA)
• (1) Sensor Cable

Specifications:

This product was added to our catalog on February 28, 2025