HappyRun G300 Pro 6500W Electric Dirt Bike - 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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6500W peak power performance: Experts highlight its strong acceleration and sustained torque delivery, reaching up to 50 MPH top speed in off-road mode.
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High-speed dual mode riding: Offers restricted city modes (around 25–28 MPH) and full off-road unlocking for maximum performance control.
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Long-range capability: 72V 30Ah battery supports up to ~70 miles range, making it suitable for both trail riding and longer commutes.
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Strong hill-climbing torque: ~245 N·m torque output gives confident performance on steep inclines and rough terrain.
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Heavy-duty off-road build: Full suspension system + 19”/17” knobby tires improve stability and traction on dirt, gravel, and mixed terrain.
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Hydraulic braking system: Oversized rotors and hydraulic brakes provide strong, predictable stopping power at high speeds.
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Utility + performance hybrid design: Pedal-equipped frame gives “e-bike legality styling,” but real-world performance is closer to a lightweight e-moto.
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Enthusiast-oriented value pick: Delivers near-premium performance specs at a lower cost, but prioritizes raw power over refinement or lightweight handling.
Q&A
Q: What is the HappyRun G300 Pro?
A: A high-performance 72V electric dirt bike with a 6500W peak motor, designed for off-road riding, commuting, and high-speed trail performance with motorcycle-grade power.
Q: What is the top speed?
A: Up to 50 mph (≈80 km/h) depending on rider weight, terrain, and riding mode.
Q: What is the range per charge?
A: Up to 70+ miles (≈113 km) under ideal riding conditions.
Q: What motor does it use?
A: A 72V system with a 3000W rated motor and 6500W peak output, delivering strong torque for steep climbs and fast acceleration.
Q: What battery does it have?
A: A 72V 30Ah removable lithium battery, optimized for long-range off-road performance and endurance riding.
Q: How long does charging take?
A: Around 5–6 hours for a full charge using the standard charger.
Q: What braking system does it use?
A: Hydraulic disc brakes (front and rear) for strong and reliable stopping power at high speeds.
Q: What suspension does it have?
A: Full suspension with adjustable front fork and rear shock system, built for rough terrain stability and impact absorption.
Maintenance Tips
- Keep bike dry; avoid rain, deep water, and pressure washing to protect motor and battery
- Clean frame, wheels, suspension, and drivetrain after every ride to remove mud and dust
- Regularly tighten bolts (frame, axle, swingarm, motor mounts) due to high torque vibration
- Inspect hydraulic brakes often; bleed/adjust if braking feels soft or uneven
- Check tires for wear, punctures, and maintain correct pressure for stability and range
- Keep drivetrain (chain/gear system if applicable) clean, lubricated, and properly tensioned
- Inspect suspension for leaks, stiffness, or loose bushings; service when needed
- Avoid full-throttle starts when cold; allow motor and battery to stabilize before heavy use
- Battery care: keep ~20–80% for daily use; store at ~50–60% for long periods
- Recharge at least once per month during storage to maintain battery health
- Monitor motor temperature after long climbs or aggressive riding to prevent overheating
- Inspect wiring and connectors periodically due to vibration stress
- Use only official charger; avoid overheating during charging sessions
- Update firmware/display settings (if available) for improved performance and safety
Damage 
Loss 
Theft 
