ETM RTR 13kW TruMoto 6+7 Mod Powertrain Kit
- LEAD TIME: 3-5 Business Days ARO*
Pairs well with
ETM RTR 13kW TruMoto 6+7 Powertrain Upgrade Kit
Take your ETM RTR Pit Bike to insane new levels with our all-new 6+7 Powertrain Upgrade Kit—a high-performance package engineered for riders who demand more power, more torque, and absolute control over every twist of the throttle.
A Stronger, Smarter, More Efficient Motors
At the core of these upgrades is heavily upgraded Motors, featuring:
⚡ Larger rotor & stator for increased power output and efficiency.
⚡ Thinner laminations to reduce energy losses and maximize performance.
⚡ Higher-grade materials that improve durability and allow for a 30°C bump in max operating temperature—so you can push your bike harder and ride longer without overheating.
This means smoother power delivery, improved efficiency, and significantly enhanced thermal performance, giving you a bike that runs cooler and stronger even under extreme loads.
The TruMoto Little Bit V3 Controller – Total Tuning Control
Power means nothing without control. That’s where the TruMoto Little Bit V3 Controller comes in. Designed for precision performance tuning, this high-end controller gives you complete control over:
✅ Power output – Dial in the perfect amount of raw acceleration.
✅ Torque settings – Adjust for maximum low-end punch or smooth top-end power.
✅ Throttle curve – Fine-tune responsiveness to match your riding style.
✅ Regenerative braking – Control off throttle braking intensity to optimize efficiency and handling.
✅ More advanced tuning options – All fully adjustable through our sleek, easy-to-use mobile app.
With the TruMoto dashboard, you get a real-time performance readout, allowing you to monitor:
🔹 Speed, RPM, power and regen.
🔹 Battery level and voltage.
🔹 Built-in 0-30MPH and 0-60MPH timers—because bragging rights matter.
Performance Gains That Speak for Themselves
Even on the stock battery, riders can obtain A massive 40% increase in torque – Crush hills and rip through technical terrain with ease.
Want even more? Pair this upgrade with our Mod or Touring batteries, and the power potential becomes astronomical 60% more Power and Torque; unleashing next-level performance that blows past factory limitations.
With a Mod or Touring Battery you can expect 6+7kW.... 6+7 = 13 ... Thats 13kw of Absurdity!
Throw in the Mod High Speed motor and reach speeds of up to 67 Miles Per Hour!
Plug & Play Simplicity – No Guesswork, Just Ride
We designed this kit to be completely plug-and-play, so there’s:
✅ No wiring headaches.
✅ No complicated setups.
✅ No modifications required.
It installs seamlessly with your ETM RTR Pit Bike, keeping everything factory-clean and professional while delivering game-changing performance.
ETM RTR 6+7 Kit Installation Instructions
TruMoto App & Controller Troubleshooting Guide
TruMoto Connectivity Troubleshooting Guide
Tech Specs
Power: 8kW Race Ready, 13kW Max with Mod or Touring Battery
72v Speed: High Torque & Revolver Motor = up to 50MPH, High Speed Motor = up to 67MPH
(Note: Stock 72v Battery is limited to 8kW and Top Speeds may vary. NOT RECOMMENDED FOR 60V, get a 72v battery first.)
IMPORTANT NOTES:
Revolver Alpha Motors are recommended for best overall performance and thermals.
RTR Sport: Your OEM Revolver motor is compatible. Alpha revolver upgrade is optional.
RTR, Rizzler, or RTR Lite OEM motors are NOT compatible. A motor upgrade is required.
Required Gearing:
| Rear Wheel Size | Motor/Rear Sprocket if #35 | Motor/Rear Sprocket if 420 |
|---|---|---|
| 12" | 9t/73t | 8t/55t |
| 14" | 9t/86t | 8t/63t |
Running gearing outside of our recommended specifications can cause the powertrain to operate beyond its intended design limits.
Important: Damage resulting from improper gearing combinations—including using oversized wheels without the recommended sprocket ratio—may void the 6-Month Limited Powertrain Warranty.
More information found in the following article: Can I install bigger wheels on my Electro & Company ETM RTR?
ONLY Revolver Motors are compatible with the 420 chain setup, DO NOT use 420 chain setup on a Non-Revolver Motor
Display adjustments are required for accurate speed readings. Click HERE for tuning instructions