The HappyRun Tank G100 Pro is a high-power moped-style e-bike built around a 72V dual battery system (18Ah + 15Ah = 33Ah, ~2376Wh) and a 3000W (6000W peak) rear hub motor. Full suspension, hydraulic brakes with 180mm front / 203mm rear rotors, and 20×4" fat tires deliver 50 mph top speed and 78-mile range. Single-speed drivetrain. Weight 159 lbs.
In brief: 3000W Moped Style. 72V 33Ah battery. Unclassified / Off-Road. Aluminum frame. From $2199.
Specs verified Jul 9, 2026
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Specifications
Classification
- E-Bike Class
- Unclassified / Off-Road
- Bike Type
- Moped Style
Motor
- Motor Position
- Rear Hub
- Wattage
- 3000W
- Peak Wattage
- 6000W
Battery
- Voltage
- 72.0V
- Capacity
- 33Ah
- Energy
- 2376Wh
- Chemistry
- Li-ion
- Estimated Range
- 97 km – 126 km
- Charge Time
- 7.5 hrs
- Removable
- Yes
Frame & Build
- Frame Material
- Aluminum
- Frame Style
- Moped / Motorcycle Style
- Wheel Size
- 20" x 4" (Fat)
- Folding
- No
Drivetrain & Brakes
- Gears
- 1-speed
- Drivetrain
- Single Speed
- PAS Levels
- 5
- PAS Sensor
- Cadence
- Throttle
- Yes
- Brakes
- Hydraulic Disc
Features
- Max Payload
- 181 kg
- Suspension
- Full Suspension
- Integrated Lights
- Yes
Physical
- Weight
- 72.12 kg