Traxxas - TRX3440 - Velineon VXL-4s BL ESC and 540XL 2400kV Motor

Traxxas Velineon VXL-4s BL ESC & 540XL 2400kV Motor – extreme brushless power and control
The Traxxas Velineon 4s brushless power system takes your RC experience to a new level with the massive torque from the Velineon 540XL motor and the advanced VXL-4s ESC. The system combines raw power, precise control, and high reliability, allowing you to fully exploit 4S LiPo. Perfect for those who want maximum performance without compromising on control and durability.

Features and benefits

• Velineon 540XL 2400kV brushless motor – delivers massive torque and high top speed for demanding tracks and larger models
• VXL-4s ESC – innovative electronic speed controller designed for 4S LiPo and heavy loads
• High-Resolution Linear Braking – provides the most intuitive and precise brake control Traxxas has ever offered
• Built-in telemetry – ready to send key data to your Traxxas system (compatible equipment required)
• Selectable BEC – choose between 6.0 V or 7.4 V BEC output for your electronics
• Genuine Traxxas Waterproof technology – engineered for running in rain, snow, mud, and water
• Extra-large cooling profile – large black aluminum heatsink keeps the ESC cooler for longer run times
• Safety features – built-in protection against overheating, low voltage, and short circuit
• Plug & Play – easy installation with Traxxas connectors and clear LED status indicators

Detailed description
The Velineon 4s system converts 14.8 V LiPo power into impressive acceleration, high top speed, and controllable performance. The powerful 540XL 2400kV motor is ideal for large, heavy, or fast RC cars, trucks, and truggies where both torque and RPM are required. At the same time, the advanced VXL-4s ESC gives you precise control over acceleration, braking, and power delivery, so you can tune the car for both racing and bashing.
High-Resolution Linear Braking makes braking more linear and predictable than ever before, increasing control – especially at high speeds and on technical tracks. The integrated cooling system with extra-large cooling profile ensures that the ESC operates at optimal temperature, even during long and demanding runs. With built-in telemetry and selectable 6.0/7.4 V BEC, the system is ready for modern radio and sensor solutions.

Specifications

• ESC dimensions: L: 61 mm, W: 53 mm, H: 36 mm
• Motor: 540XL, 2400kV, brushless
• Battery compatibility: Up to 4S LiPo (14.8 V)
• Waterproof: Yes – genuine Traxxas Waterproof
• Settings: Adjustable via SET button and LED indicators
• BEC: Selectable 6.0 V or 7.4 V
• Safety: Overheat and low-voltage protection plus short-circuit protection

Compatibility and use
Fits and is used as a standard part in:

• Ford Raptor R 4X4 Ultimate (101177-4)
• Jato 4X4 VXL-4s (90386-4)

This set is ideal if you want to upgrade to Traxxas’ market-leading brushless technology in models that require 4S power, high durability, and advanced control.

Why it’s a great choice
The Traxxas Velineon VXL-4s BL ESC & 540XL 2400kV Motor is a powerful choice for the ambitious RC driver who wants extreme performance combined with precise control and modern features such as telemetry and selectable BEC. You get a robust, waterproof, and thoroughly tested system that is built for hard use – ready to take your RC car to the next level.