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 Electronic Speed Control:
Velineon 540XL Brushless Motor:
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.
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.
Direct Bolt-In Installation for These Models
Requires 9030 receiver box
Recommended Upgrades
| 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 |
| 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 |
Note: This is not a comprehensive list of all compatible products and even though we try our best to keep this list accurate, compatibility is not guaranteed. Please consult the manual for your vehicle, the manufacturer of the product, or contact us here at Hobby Wholesale to confirm compatibility if you are unsure.
Alternative product SKU's: TRX3440, TRX 3440, TRA 3440
