HappyRun 6500W High Performance Electric Dirt Bike HappyRun G300 Pro - 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
Q&A
Q: What is the HappyRun G300 Pro?
A: A high-performance electric dirt bike with a 6500W peak motor, built for off-road and mixed terrain riding with motorcycle-style design and strong acceleration.
Q: What is the top speed?
A: Up to 50 mph (80 km/h) in off-road mode, with lower speed modes for street or beginner use.
Q: How far can it travel on one charge?
A: Up to 70 miles (113 km) depending on terrain, rider weight, and riding mode.
Q: What battery does it use?
A: A 72V 30Ah removable lithium battery (2160Wh) designed for high power output and fast charging.
Q: How long does it take to charge?
A: Around 2.5 hours to 80% and 5–6 hours full charge with a standard fast charger.
Q: How powerful is the motor?
A: A 3000W rated motor with 6500W peak output, delivering strong torque for hills and off-road riding.
Q: What type of suspension does it have?
A: Full suspension system with adjustable front fork and rear shock for improved comfort on rough terrain.
Q: What braking system is used?
A: Hydraulic disc brakes for strong, controlled stopping power in all conditions.
Q: Is it suitable for beginners?
A: Yes, it includes multiple speed modes, but due to high power and speed it is best suited for intermediate to advanced riders.
Q: What is the weight capacity?
A: Supports up to 350 lbs (158 kg) rider load.
Maintenance Tips
- Keep bike dry; IPX5 is splash-resistant only—avoid deep water, rain storage, and pressure washing
- Wipe frame, suspension, wheels, and drivetrain after every ride to remove dirt and mud buildup
- Regularly check and tighten bolts (especially swingarm, shock mounts, and axle nuts) due to high torque vibration
- Inspect hydraulic brakes often; top up/bleed if braking feels soft or inconsistent
- Check tires (19” front / 17” rear) for wear, cuts, and proper pressure for grip and safety
- Inspect suspension for leaks, squeaks, or loose bushings; lubricate pivot points lightly
- Keep battery (72V 30Ah) between ~20–80% for daily use; store at ~50–60% for long periods
- Recharge at least once per month during storage to maintain lithium cell health
- Avoid full-throttle stress when cold; let motor and battery warm up before hard riding
- Monitor motor temperature after long rides—overheating can reduce lifespan
- Keep chain/single-speed drivetrain clean and properly tensioned (if applicable)
- Update/display check and wiring inspection periodically to prevent vibration-related faults
- Use only the official charger; avoid overheating during fast charging cycl
Damage 
Loss 
Theft 
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