The HappyRun Tank G70 Pro is a dual-motor dual-battery electric cargo bike with 5000W combined peak power (2500W per motor, front and rear) and 48V 33Ah total capacity (18Ah top + 15Ah bottom). Features a longtail cargo frame with interchangeable rear seat/cargo rack, 24-inch wheels with 20x4" fat tires, full suspension, hydraulic disc brakes with 160mm rotors, 7-speed derailleur, NFC unlock display, and integrated turn signals. Up to 85 miles range and 36 mph top speed with 330 lb payload capacity.
In brief: Cargo. 48V 33Ah battery. Unclassified / Off-Road. Up to 58 km/h. Steel frame.
Specs verified Oct 15, 2026
Where to Find
Prices tracked across 1 sellerPrice History
Current best price $1,479.00. Over the past 90 days: low $1,479.00, high $1,479.00, average $1,479.00 — about average.
- HappyRun Sports
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Specifications
Classification
- E-Bike Class
- Unclassified / Off-Road
- Bike Type
- Cargo
Motor
- Motor Position
- Dual Hub
- Peak Wattage
- 5000W
- Top Assist Speed
- 58 km/h
Battery
- Voltage
- 48.0V
- Capacity
- 33Ah
- Energy
- 1584Wh
- Chemistry
- Li-ion
- Estimated Range
- Up to 137 km
- Charge Time
- 7.5 hrs
- Removable
- Yes
Frame & Build
- Frame Material
- Steel
- Frame Style
- Moped / Motorcycle Style
- Wheel Size
- 20" x 4" (Fat)
- Folding
- No
Drivetrain & Brakes
- Gears
- 7-speed
- Drivetrain
- Derailleur
- PAS Levels
- 5
- PAS Sensor
- Cadence
- Throttle
- Yes
- Brakes
- Hydraulic Disc
Features
- Max Payload
- 150 kg
- Suspension
- Full Suspension
- Integrated Lights
- Yes
- Rear Rack
- Yes
Physical
- Weight
- 45.81 kg
