ETM RTR 13kW TruMoto 6+7 Mod Powertrain Kit: Up to 13kW and Full Tuning Control
Take your ETM RTR pit bike to insane new levels with the 6+7 Powertrain Upgrade Kit, a high-performance package built for riders who want more power, more torque and total control over every twist of the throttle. Pair it with a Mod High Speed or Mod High Torque motor and a Mod or Touring battery for 6+7 = 13kW of absurdity.
✅ BIKE FITMENT
- 2025 ETM RTR
- ETM RTR Lite (72V battery required)
- ETM RTR Sport
- Electro & Co Rizzler
- Electro & Co Rizzler Sport
Important: This kit REQUIRES a Mod High Torque, Revolver or Mod High Speed motor and is NOT compatible with the stock motor. Not recommended for 60V. Get a 72V battery first.
Features
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TruMoto Little Bit V3 controller: adjust power output, torque, throttle curve, regenerative braking and more through the mobile app
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Real-time TruMoto dashboard: speed, RPM, power, regen, battery level and voltage, plus built-in 0-30 MPH and 0-60 MPH timers
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Upgraded Mod motors: larger rotor and stator, thinner laminations and higher-grade materials for a 30°C bump in max operating temperature
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Up to 40% more torque even on the stock battery
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Up to 60% more power and torque with a Mod or Touring battery
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Plug and play: no wiring headaches, no complicated setup, no modifications required
Tech Specs
- Power: 8kW race ready, 13kW max with Mod or Touring battery
- 72V speed: High Torque / Revolver motor up to 50 MPH, Mod High Speed motor up to 67 MPH
- Stock 72V battery is limited to 8kW. Top speeds may vary.
None; I Have a Mod Motor Already
Best for: Riders who already run a Mod High Speed, Mod High Torque or Revolver motor (2025 ETM RTR, RTR Lite, Rizzler / Rizzler Sport), or an RTR Sport with the Sport motor.
What's Included:
- 13kW TruMoto 6+7 powertrain kit
Not included: Motor, battery
Mod High Speed
Best for: Riders chasing top speed, up to 67 MPH on 72V. Recommended for the best overall performance and thermals.
What's Included:
Not included: Battery
Mod High Torque
Best for: Riders who want maximum low-end punch for hills and technical terrain, up to 50 MPH on 72V.
What's Included:
Not included: Battery
Frequently Asked Questions
Will this work with my stock motor?
No. The kit requires a Mod High Torque, Revolver or Mod High Speed motor. If you do not have one, choose a variant that includes a Mod motor.
Do I need a new battery?
Not required, but strongly recommended. The stock 72V battery is limited to 8kW. A Mod or Touring battery unlocks the full 13kW. The kit is not recommended for 60V.
How fast will my bike go?
On 72V, up to 50 MPH with the High Torque or Revolver motor and up to 67 MPH with the Mod High Speed motor. Top speeds may vary.
Is installation difficult?
No. The kit is plug and play with no wiring headaches, no complicated setup and no modifications required.
What can I tune?
Power output, torque, throttle curve, regenerative braking and more advanced options, all through the TruMoto mobile app.
