TRAXXAS TRA3440 TRAXXAS VELINEON VXL-4S BRUSHLESS WATERPROOF POWER SYSTEM 2400KV MOTOR/ESC

$229.99
Availability: In stock
Velineon VXL-4s Extreme Brushless Power System

The Velineon® 4s brushless power system takes your RC experience to the extreme with the monstrous torque of the Velineon 540XL brushless motor and innovative VXL-4s ESC. New High-Resolution Linear Braking provides the most intuitive and precise braking ever offered by Traxxas. Outfitted with built-in telemetry and a selectable 6.0 or 7.4-volt BEC, the VXL-4s transforms 14.8 volts of LiPo power into staggering performance. An extra large heat sink allows the ESC to run cooler for extended run times.

VXL-4s Brushless Power System
 
VXL-4s Brushless Power System Features:
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    • VXL-4s Electronic Speed Control
      • 2s–4s LiPo compatible
      • Real-time telemetry via Traxxas Link
      • Selectable 7.4-volt high-voltage BEC
      • High-Resolution Linear Braking
        • More precise than conventional systems
        • Superior brake modulation on the track
      • Large heat sink accepts accessory cooling fan (3340)
      • Three programmable drive profiles
        • Sport Mode - Forward / Brake / Reverse
        • Race Mode - Forward / Brake
        • Training Mode - 50% Forward / Brake / 50% Reverse
      • Traxxas EZ-Set® one-button setup
      • Integrated protection circuits
      • LED status lights

  • Velineon 540XL Brushless Motor
    • Long format brushless motor
    • 4-pole 2400 Kv
    • 5 mm output shaft
    • Low-maintenance design
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High-Voltage BEC

VXL-4s Brushless Power System

The Velineon VXL-4s features a high-voltage BEC with a 6.0 volt setting for standard servos and powerful 7.4 volt setting for high-performance servos like the Traxxas 2280, 2255, and 2250. Powerful brushless servos like the High-Torque 600 gain over 20% more torque at 7.4 volts with faster transit times. Selecting a voltage is quick and easy using the Traxxas Link app.

High-Resolution Linear Braking

High Resolution Linear Braking

Velineon VXL-4s High-Resolution Linear Braking is a patent-pending Traxxas innovation that delivers next-level smoothness and precision. The High-Resolution communication loop allows instant response to the driver’s input for powerful and intuitive linear braking feel. From feather touch speed correction to full-power late braking to overtake on the inside line of a corner, the driver stays fully connected and in control for a competitive edge on the track. The optional Traxxas Link app adds easy control over brake force to tune for different needs and conditions.

 
VXL-4s Compatibility Chart:
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Direct Bolt-In Installation for These Models
  • Raptor R
  • Rustler® 4X4
  • Stampede® 4X4 (Only 3445 ESC required)
Requires 9030 receiver box
  • Rally 4X4
  • Slash 4X4
Recommended Upgrades
  • Extreme Heavy-Duty Upgrade Kit (9080)
  • Center differential (6780, 6780A, 6780R)
  • Battery expansion kit
  • Spring and suspension tuning for additional weight
  • New 5 mm pinion and spur gears to compensate for lower motor kV rating
    • Recommend 6-7 tooth increase on pinion gear
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VXL-4s Waterproof ESC (3445) Specifications
Input Voltage:   2s-4s LiPo (7.4 V - 16.8 V)
Case Size:   2.40″ (61 mm) x 2.09″ (53 mm) x 1.42″ (36 mm)
Weight:   4.20 ounces (119 g)
BEC Voltage:   Selectable 6.0 or 7.4 volts
Motor Connectors:   Traxxas 6.5 mm bullet connectors
Battery Connectors:   Traxxas High-Current Connectors
Thermal Protection:   Two-stage thermal shutdown
Ports:   RX input, auxiliary fan connector
VXL-4s ESC Specs

 

Velineon 540XL (3461) Specifications
Motor Type:   2400 Kv sensorless brushless
Weight:   11.18 ounces (317 g)
Length:   3.58 inches (91 mm)
Diameter:   1.41 inches (36 mm)
Connector Type:   6.5 mm bullet connectors
540XL Specs
 
This product was added on 03/03/2025 by JM.
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