FEATURES
HappyRun Tank G300 Pro
Among electric dirt bikes for adults 50 mph, the fully upgraded 2025 HappyRun G300 Pro, with an aluminum alloy forged frame and a newly developed 6500W (Peak) high-performance motor, is the most affordable fast electric dirt bike! The drive wheel torque is greatly increased, the throttle curve is adjustable, and there are multiple riding modes, so you can enjoy riding in the wild and show the strongest off-road power. Based on the 3rd generation HappyRun power, it is equipped with higher performance off-road brakes, high-quality motorcycle aluminum alloy front forks, independently developed HR suspension system and innovative color digital screen function, which greatly improves the off-road performance of G300 Pro, balances urban commuting, and is suitable for a wider range of people.
High-speed thrills
Class 1/2: 13 Mph
Class 3/4: 25 Mph
Class 5 Off Road: Up to 50 Mph
72V RemovableBattery
The 72V 30Ah removable battery gives up to 60 miles of range. With fast-charging capabilities, you'll get up to 80% charge in just 2.5 hours, and a full charge in 5-6 hours-cutting downtime and getting you back on the road faster.
72V 6500W Motor
Powered by a 72V 3000W motor with a peak output of 6500W, this beast delivers insane torque and speed-reaching up to 50 mph for a next-level riding rush.
Full-Color LCDDisplay
A vibrant LCD display keeps key info front and center-speed, PAS level, battery life, and mileage all at a glance. Ride smarter and stay in control.
Inverted SuspensionSystem
Inverted front suspension designed specifically for the G300 Pro, high-performance inverted front fork. The vertical rear shock absorber of G300
Pro is equipped with a bolder design, which allows G300 Pro to be as smooth as walking on flat ground in various road conditions and to obtain sufficient buffering in off-road.
Hydraulic Disc Brakes
The hydraulic braking system, equipped with larger rotors, gives you stronger and reliable stopping power. Essential for high-speed riding, it ensures you can stop quickly and safely when it counts.
High-Traction Tires
Equipped with 17-inch high-traction tires built for grip and stability, this setup handles rough, loose, or uneven terrain with ease. A true all-terrain performer.
Bright Lighting System
Ride confidently day or night with a 2000-lumen front headlight and integrated rear turn signals. Whether you're on the street or hitting the trails, visibility and safety stay top-notch.
72V RemovableBattery
The 72V 30Ah removable battery gives up to 60 miles of range. With fast-charging capabilities, you'll get up to 80% charge in just 2.5 hours, and a full charge in 5-6 hours-cutting downtime and getting you back on the road faster.
FAQs
The bike is 80% assembled when you receive the package. It's very easy to install and there is also a guidance video link QR code on the screen.
HappyRun G300 Pro electric dirt bike recommended rider height is 5'1" ~ 6'5", payload 350 lbs at maximum. The seat height of G300 Pro is 31 inches.
Yes, this electric dirt bike for adults has a removable battery.
A full charge takes about 5 hours, while 2.5 hours will charge the battery to 40%-80%. The G300 Pro features a 72V 30Ah battery, and the charger is rated at 84V 5Ah, supporting fast charging.
The G300 Pro is a fast electric dirt bike that can reach a top speed of 50mph. But its speed is affected by the battery level and the weight of the rider.
Among many fast electric dirt bikes, the Happyrun G300 Pro stands out among electric dirt bikes with its price advantage. It makes it easy for off-road enthusiasts to get a powerful, feature-packed electric dirt bike at a remarkably affordable price.
Once the ebike is unlocked, press the "S" button three times to toggle between trip mileage and total mileage.
Yes! The HappyRun electric dirt bike G300 pro is perfect for beginners. Electric dirt bikes are quieter and easier to maintain than gas-powered bikes, and with 5 adjustable speed levels, new riders can start slowly, build confidence, and then fully unlock the bike's potential.
