Eco Battery G300 Pro 50 MPH High Speed Electric Dirt Trail Machine - G300Pro
Dominate the dirt with the G300 Pro—an electric dirt bike featuring a peak 6500W motor, 120Nm of torque, and top speeds up to 50mph This 72V 3000W electric motocross bike is built to dominate dirt trails with speed, control, and pure thrill
What our Experts Think
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High-power 72V performance platform – The HappyRun G300 Pro 6500W Peak Power 50 MPH All Terrain Dirt Bike (G300Pro) uses a 72V system with a 6500W peak motor, positioning it firmly in the high-performance electric dirt bike category for serious off-road riding
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Real 50 MPH off-road capability – Designed to reach up to 50 MPH in off-road mode, with multiple riding levels that allow controlled power delivery for different rider skill stages
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Strong torque for climbing & acceleration – Produces about 245 N·m torque, delivering fast launches and confident hill-climbing on dirt, gravel, and steep terrain
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Long-range trail endurance – Equipped with a 72V 30Ah removable lithium battery, supporting up to ~70 miles per charge depending on terrain and riding style
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Built for aggressive off-road use – Full suspension system, inverted front fork, and hydraulic disc brakes provide stability, shock absorption, and controlled stopping power at high speeds
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Heavy-duty rider capacity – Supports up to 350 lbs payload, making it suitable for larger riders and gear-heavy trail riding
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Best-fit rider profile – Positioned for intermediate to advanced riders who want motorcycle-like speed and torque rather than a casual commuter e-bike
Q&A
Q: What is the HappyRun G300 Pro 50 MPH High Speed Electric Dirt Trail Machine (G300Pro)?
A: It is a 72V high-performance electric dirt bike built for off-road trails, featuring a 6500W peak motor, strong torque, and long-range battery system for rugged terrain and high-speed riding.
Q: How fast does the G300 Pro go?
A: It reaches up to 50 MPH in off-road mode, with multiple speed levels for controlled riding on different terrains.
Q: What motor does it use?
A: It uses a 3000W rated motor with 6500W peak output and about 245 N·m torque, delivering strong acceleration and hill-climbing power.
Q: What battery and range does it have?
A: A 72V 30Ah removable lithium battery provides up to 70+ miles range per charge, depending on terrain and riding style.
Q: How long does charging take?
A: Around 5–6 hours for a full charge, with fast partial charging available.
Q: Is it good for off-road riding?
A: Yes. It includes full suspension, hydraulic disc brakes, and knobby off-road tires, designed for dirt, gravel, hills, and trails.
Q: What is the weight capacity?
A: It supports up to 350 lbs maximum load, suitable for most adult riders.
Maintenance Tips
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Motor: 6500W peak high-torque motor for extreme off-road acceleration
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Top Speed: Up to 50 MPH (off-road mode) with multiple ride classes
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Battery: 72V 30Ah removable lithium pack for extended rides
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Range: Up to 70 miles per charge (eco conditions)
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Frame: Reinforced high-strength carbon steel for durability on rough terrain
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Suspension: Full front + rear adjustable suspension for off-road comfort
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Brakes: Hydraulic disc brakes for strong, reliable stopping power
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Tires: 19” front / 17” rear knobby tires for grip on dirt, trails, and pavement
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Display: Full-color LCD showing speed, battery, and ride mode
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Charging: ~5–6 hours full charge time
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Payload: Up to 350 lbs rider capacity
Damage 
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