Description
The Traxxas brushless ECM and 3350kV outrunner motor combo provide enhanced torque, precise low-speed control, and seamless integration with existing TRX-4M components, offering a true plug-and-play upgrade.
Features
- Brushless outrunner motor for superior torque and low-speed control
- 3350kV motor with a laser-etched can for durability and aesthetics
- Includes an 11-tooth pinion gear for optimal gearing
- Brushless ECM retains all standard ECM features, including Pro Scale lighting controls
- Field Oriented Control (FOC) for ultra-precise throttle response
- Compatible with 2S LiPo power for efficient performance
- Works seamlessly with TQ and TQi transmitters
- Three drive modes to suit various terrains and driving styles:
- Sport: 100% forward, 100% brake, 100% reverse
- Trail: 100% forward, 100% brake, 100% reverse, trail-tuned brake on neutral
- Crawl: 100% forward, 100% instant reverse, 100% brake on neutral
- Direct plug-and-play installation with existing TRX-4M mounting points
- Compatible with TRX-4M Pro Scale LED light kits and two-speed transmissions
Specifications
- Motor type: Brushless outrunner
- KV rating: 3350kV
- Battery compatibility: 2S LiPo
- Pinion gear: 11-tooth included
- ESC technology: Field Oriented Control (FOC)
- Mounting: Same footprint and bosses as standard ECM
Includes
- Brushless outrunner motor (3350kV)
- Brushless ECM
- 11-tooth pinion gear
Important Notes
- Compatible with all TRX-4M parts and accessories
- No modifications required for installation
- For maximum performance, consider upgrading related components
- Final photo example only
Explore more from our collection.


![Tamiya Super Stock Tz 540 Brushed Motor [Qe056 Scratch & Dent] 1](https://getcarparts.shop/wp-content/uploads/2026/05/tamiya-super-stock-tz-540-brushed-motor-qe056-scratch-dent-1-01.webp)


Reviews
There are no reviews yet.