Traxxas TRX-4M Brushless Power System, waterproof

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!

• 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