Skip to content
Traxxas TRA6250 TRX-4M BRUSHLESS SYSTEM OUT RUNNER BL MOTOR PLUG & PLAY LIGHT OUTPUT TQ REVEIVER & ECM / ESC UNIT

Traxxas TRA6250 TRX-4M BRUSHLESS SYSTEM OUT RUNNER BL MOTOR PLUG & PLAY LIGHT OUTPUT TQ REVEIVER & ECM / ESC UNIT

SKU TRA6250
Save $14.21 Save $14.21
$184.60
$184.60 - $184.60
$184.60
$170.39
$170.39 - $170.39
$170.39

The TRX-4M® Brushless Power System gives you up to 50% more  speed, more crawling torque, and greater precision than brushed power  systems. Rip wheelies in your monster truck or navigate a technical  crawling course in your custom High Trail rig. The new TRX-4M Brushless  Power System gives you the best of both worlds! Rip wheelies in your  monster truck or navigate a technical crawling course in your custom  High Trail™ rig. The new TRX-4M Brushless Power System gives you the best of both worlds!

Brushless Outrunner Motor 

At the heart of the system is the all-new  3350 Kv brushless outrunner motor. Designed for 2s LiPo power, the  brushless motor offers exceptional torque and low speed control to climb  over any obstacle. In the open, the motor delivers high-rpm performance  for dramatically improved speed and wheelie-popping power. A black high  gloss can with laser etching gives the motor a striking appearance.

Brushless ECM 

The new brushless ECM offers all the same  great features as the standard ECM, but with even more compatibility.  The integrated lighting control module and receiver maintain all  existing functionality with existing Pro Scale® light kits  and works with both TQ and TQi transmitters. New field-oriented control  (FOC) programming allows the ESC to monitor the motor’s position for  ultra-precise control. The brushless ECM offers two servo output ports  and two Pro Scale lighting ports and even uses the same battery  connections and mounting bosses for true plug-and-play capability.

  • Brushless outrunner motor
    • More torque and low speed control than conventional designs
    • 3350 Kv
    • Laser-etched can
    • Includes 11-tooth pinion gear
  • Brushless ECM
    • Retains all standard ECM features including Pro Scale lighting controls
    • Field Oriented Control (FOC)
    • Compatible with 2s LiPo power
    • Works with both TQ™ and TQi™ transmitters
    • Three drive modes:
      • Sport (100% FWD, 100% Brake, 100% REV)
      • Trail (100% FWD, 100% Brake, 100% REV, Trail-Tuned Brake on Neutral)
      • Crawl 100% FWD, 100% Instant REV, 100% Brake on Neutral)
    • Same footprint and mounting points
    • True plug-and-play compatibility

    Easy To Install

The TRX-4M Brushless System is quick and  easy to install. The ECM uses the same mounting bosses as the standard  system with no modifications required. The system works with all  existing TRX-4M parts and accessories including Pro Scale LED light kits  and high/low two-speed transmissions. To get the most performance from  your truck, consider the upgrades listed below for improved  compatibility and toughness.