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HAPPYRUN

HAPPYRUN G300 Pro Electric Dirt Bike for Adults, 6500W Motor - 45° Slope, 50 MPH and 60-Mile Range 72V/30Ah Removable Battery, Hydraulic Brakes & Full Suspension Electric Motorcycle

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$2,399.00 Why this price?

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Fulfilled by Happyrun US
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Color: Black


Features

  • Powerful 6500W Motor : Conquer any terrain with the robust 6500W high-speed brushless motor. It delivers impressive torque and a top speed of up to 50 MPH, ensuring a powerful and exciting ride on hills, trails, and through dirt. It provides ample power for both young riders and adults seeking fun.
  • Long-Lasting 72V 30Ah Removable Battery:Enjoy extended playtime with the large-capacity lithium-ion battery, offering up to 60 miles of range on a single charge. The battery is easily removable for convenient charging anywhere, whether in your garage or home. Spend less time waiting and more time riding.
  • Safe & Stable with Dual Disc Brakes and Suspension: Ride with confidence thanks to the front and rear mechanical disc brakes, providing reliable and swift stopping power in all conditions. The full suspension system, including a front fork and rear shock, effectively absorbs bumps and vibrations for a smoother, safer, and more comfortable ride on rough surfaces.
  • Durable & Adaptive Design for Off-Road Fun:Built tough with a high-strength carbon steel frame, aluminum alloy rims, and knobby anti-slip tires. This bike is designed to withstand the demands of off-road cycling. Its adaptive design supports a maximum load of 350 lbs, making it a perfect choice for teens and adults alike.
  • User-Friendly Features for Enhanced Experience: The G300 Pro is packed with thoughtful features: an intuitive LCD display shows speed, battery level, and mileage; three speed modes (Low, Mid, High) cater to different skill levels; and pedal-assist functionality offers flexibility. Assembly is quick and straightforward, getting you on the trail fast.

Description

Powerful 6500W Motor : Conquer any terrain with the robust 6500W high-speed brushless motor. It delivers impressive torque and a top speed of up to 50 MPH, ensuring a powerful and exciting ride on hills, trails, and through dirt. It provides ample power for both young riders and adults seeking fun.

Bike Type: off-road motorcycle


Age Range (Description): Adult


Brand: HAPPYRUN


Number of Speeds: 5


Color: Black


Frame Material: High-Strength Carbon Steel Frame


Suspension Type: Full Suspensions


Special Feature: Adjustable Handlebars


Included Components: Kickstand


Size: 70/100-19


Bike Type: ‎off-road motorcycle


Age Range (Description): ‎Adult


Brand: ‎HAPPYRUN


Number of Speeds: ‎5


Color: ‎Black


Frame Material: ‎High-Strength Carbon Steel Frame


Suspension Type: ‎Full Suspensions


Special Feature: ‎Adjustable Handlebars


Included Components: ‎Kickstand


Size: ‎70/100-19


Brake Style: ‎Disc


Theme: ‎Motorcycle


Style: ‎Mountain


Model Name: ‎Electric Dirt Bike


Power Source: ‎Electric motor


Wattage: ‎6500 watts


Lithium Battery Energy Content: ‎2160 Watt Hours


Warranty Type: ‎Limited


Maximum Weight Recommendation: ‎350 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Twist Grip


Frame Material: ‎High-Strength Carbon Steel


Derailleur Configuration: ‎Rear


Bicycle Drivetrain Type: ‎hub drive


Electric Assist Type: ‎Pedal Assist


Manufacturer: ‎Shenzhen Happyrun IntelligentTechnologyCo.,Ltd


Frame Type: ‎Full Suspension


Brand Name: ‎HAPPYRUN


Warranty Description: ‎1 year


Material: ‎High-Strength Carbon Steel Frame


Number of Items: ‎1


Part Number: ‎1


Date First Available: September 16, 2025


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • 100% recomendada
Color: Black
es muy buena bicicleta eléctrica me gustó mucho su suspensión que trae la e usado como 15 días y nomas recori 26 millas y lla tenía nomas dos varitas de batería pero aseledador atope nose yo creo que por eso gasté mucha batería pero la bicicleta es una maravilla yo alcanzado ir a 49 millas por hora es muy buena la bicicleta ise una muy buena compra la recomiendo ... show more
Reviewed in the United States on January 14, 2026 by Kevin
    • Superb
Color: Black
Wowzers. Impressive E Bike. Fun to assemble. Even funner to ride. Modes are appropriate and allows young rider to ease into the experience. Highly recommend.
Reviewed in the United States on February 2, 2026 by Bryan D. Speed
    • Color you getting
Color: Black
I received the wrong color which it was black but come with pink decals on and pic showed white and this was for a boy, just make sure what color you get but it didnt give a choice. And didn’t come with riding gloves and air pump like it showed. But just got it together. But sure it’s a nice bike for 2500.00. Might have to return it and get another one since it’s a boy bike, not sure about pink. And paint has already pealing off. Should have been powder coated and just come out of box and scratch from shipping I assume ... show more
Reviewed in the United States on December 25, 2025 by Joyce Wooten
    • Fun with power
Color: Orange
Review Image by Anna Anna
Review Image by Anna Anna
Review Image by Anna Anna
Review Image by Anna Anna
I’ve had this electric dirt bike for a little while now, and honestly it’s a lot more fun than I expected. The power is no joke — when you hit the throttle, it takes off fast, but still feels stable and easy to control. The suspension does a good job soaking up bumps, especially on rough trails. I was surprised how smooth it rides for something this size. The battery life has been solid for me. I’m not hitting the full 60 miles, but it definitely lasts long enough for a long weekend ride without worrying. Charging is straightforward, and the removable battery makes it easier to deal with. The brakes are strong and respond quickly, which makes a big difference when you’re going downhill. It came nicely packed, and assembly wasn’t hard at all. The extra gloves and pump were a nice touch too. The orange color looks even better in person — really stands out without looking cheap. Overall, it feels sturdy, powerful, and genuinely fun to ride. If you want something between a bike and a full motorcycle, this hits the sweet spot. ... show more
Reviewed in the United States on November 27, 2025 by Anna Anna
    • No speedometer, randomly turns off
Color: Blue
Bike came and looks amazing. However the speed will not show up when riding, and the bike randomly turns off. When attempting to return for a refund, it looks like I’m responsible to pay to ship back a bike that came damaged.
Reviewed in the United States on February 12, 2026 by D Husted
    • Worth the money
Color: Orange
Great bike nice starter e bike
Reviewed in the United States on February 8, 2026 by Earl
    • Rear tires is not aligned correctly and looks wonky from behind. I could not adjust it either.
Color: Orange
Review Image by Smoky Smoky
Review Image by Smoky Smoky
Back tire is not aligned correctly with frame seems to be a defect in manufacturing - Update- Happyrun contacted me! they gave me a new seat and 300 refund! The bike is powerful, and I do like it a lot and handles the bumps great!. If you have any issues, I am sure they will make it right too!
Reviewed in the United States on December 15, 2025 by Smoky Smoky
    • Powerful, Fast and Seriously Fun to Ride!
Color: Orange
The HAPPYRUN G300 Pro absolutely exceeded my expectations. The 6500W motor delivers insane power, acceleration is smooth but strong and it easily handles steep hills and rough terrain. I've taken it on trail and city roads, it performs great in both situations. The clamed top speed feels accurate and the bike feels stable even at higher speeds. The removable 72V30Ah battery is a huge plus. Charging is convenient and the range has been impressive so far. I can ride for long sessions without constantly worrying about running out of power. The full suspension really makes a difference on bumps and uneven ground and the hydraulic brakes are strong and responsive, which gives a lot of confidence while riding. Build quality feels solid and well thought out. This bike definitely feels like a real electric motorcycle, not a toy. If you're looking for a powerful, long range electric dirt bike for adults that's fun, capable and well built, the G300 Pro is absolutely worth it. Highly recommend! ... show more
Reviewed in the United States on December 7, 2025 by ALAN RIDER

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