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HappyRun Tank G300 SE Electric Bike
The HappyRun Tank G300 SE delivers elite electric bike performance with a powerful 4500W mid-drive motor, long-range battery, and full suspension system designed for both urban riding and off-road adventures.
The HappyRun Tank G300 SE combines power, comfort, and value in a rugged electric bike platform. Featuring a 4500W peak mid-drive motor producing 220 N·m of torque, this e-bike offers responsive acceleration and balanced performance for city streets or challenging terrain.
Its 48V 26Ah removable lithium battery delivers up to 45 miles of riding range, making it ideal for daily commuting or extended off-road rides. With full suspension, hydraulic disc brakes, and heavy-duty tires, the G300 SE ensures superior comfort, safety, and control in every environment.
Key Features
4500W Mid-Drive Untamed Power
Experience up to 4500W peak power and 220 N·m torque. The mid-drive motor design provides excellent weight distribution, improved efficiency, and precise handling across all terrain.
26Ah Battery Extended Range
The 48V 26Ah (1248Wh) removable battery uses premium automotive-grade cells and delivers up to 45 miles of riding range. Easily remove the battery for convenient charging.
Full Suspension Customized Comfort
A professional full suspension system with adjustable hydraulic front forks and a rear coil shock absorbs bumps and rough terrain for a smoother ride.
Hydraulic Brakes for Absolute Control
Heavy-duty hydraulic disc brakes with 190mm rotors provide powerful stopping performance and confident control when riding at higher speeds.
Heavy-Duty Tires & 330 lbs Capacity
Durable puncture-resistant tires deliver excellent traction while the reinforced carbon steel frame supports a maximum payload of 330 lbs.
LCD Display
An easy-to-read integrated LCD display shows speed, battery level, and ride data for intuitive control.
Integrated Lighting
A 500 lumen headlight and LED taillight with brake indicator improve visibility and safety in low-light riding conditions.
Specifications
| Model | |
|---|---|
| Model | Tank G300 SE |
| Speed & Range | |
| Top Speed | Up To 36 MPH |
| Riding Range | Up to 45 Miles |
| Gearing | Single Speed |
| Electronics | |
| Battery | 48V 26Ah Lithium Battery (1248Wh) |
| Motor | 4500W Peak Mid-Drive Motor |
| Torque | 220 N·m Peak Torque |
| Charger | 54.6V 2A |
| Display | Integrated LCD Display Meter |
| Throttle | Full Twist Throttle |
| Front Light | 500 Lumen |
| Taillight | LED Taillight (Braking Indicator) |
| Waterproof Grade | IPX5 |
| Frameset | |
| Frame | High-Strength Carbon Steel Frame |
| Suspension | Full Suspension |
| Front Fork | Hydraulic Suspension |
| Rear Fork | Coil Suspension |
| Tires (Front) | 60/100-14 |
| Tires (Rear) | 80/100-12 |
| Brake | |
| Brakes | Hydraulic Disc Brakes |
| Brake Disc | 190 mm |
| Brake Levers | Aluminum Alloy |
| Bike Dimension | |
| Bike Weight (with Battery) | 123.5 lbs (56 kg) |
| Bike Weight (without Battery) | 106.9 lbs (48.5 kg) |
| Package Weight | 145.5 lbs (66 kg) |
| Package Dimensions | 57 × 11 × 32 in (1450 × 280 × 800 mm) |
| Total Payload | 330 lbs (150 kg) |
| Recommended Rider Height | 3'11" - 6'1" |
| Seat Height | 29" |
Geometry
| Geometry – One Size Fits Most | |
|---|---|
| Total Length (A) | 68.5" (1740 mm) |
| Handlebar Height (B) | 38.2" (970 mm) |
| Wheelbase (C) | 43.9" (1115 mm) |
| Seat Height (D) | 29.1" (739 mm) |
| Off-Road Tires | Front 60/100-14, Rear 80/100-12 |
| Rider Height Range | 3'11" - 6'1" (1200–1850 mm) |
