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HAPPYRUN

HAPPYRUN G300 Pro 72V Electric Dirt Bike, 50MPH Top Speed & 6500W Peak Power, 60-Mile Range Removable Battery, Hydraulic Brakes, Full Suspension for Adult Off-Road Trail Riding

  • Based on 7 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Happyrun Sport-WB
Arrives Aug 13 ā€“ Aug 15
Order within 13 hours and 47 minutes
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Color: Black


Features

  • DOMINATE ANY TERRAIN WITH 50MPH RAW POWER & 6500W PEAK MOTOR:Unleash explosive torque from the 6500W peak motor to conquer steep hills, sand dunes, and rocky trails. This high-speed electric dirt bike for adults leaves gas bikes and competitors in the dust experience adrenaline-pumping off-road performance that redefines full-size electric motocross. (Note: Check local laws before purchase.)
  • RIDE 60 MILES WITH RAPID-SWAP 72V 30Ah BATTERY + 2.5HR FAST CHARGE:Go further with the removable 72V 30Ah battery up to 60 miles of adventure per charge. Our fast-charging electric dirt bike technology reaches 80% in just 2.5 hours, minimizing downtime. Hot-swap design keeps you on the trail longer than any electric off-road motorcycle in its class.
  • PRO SUSPENSION & AGGRESSIVE TIRES FOR RUGGED TERRAIN:Tame brutal ruts and rock gardens with the inverted front fork and vertical rear shock rough trails feel smooth. The 17-inch high-traction tires grip loose dirt, mud, and gravel, delivering full suspension electric dirt bike stability and control you need for serious trail riding.
  • HYDRAULIC DISC BRAKES + 2000-LUMEN LED LIGHT FOR 24/7 SAFETY:Stop with ultimate confidence using the advanced hydraulic disc brake system essential for high-speed off-road braking. The ultra-bright 2000-lumen headlight and integrated rear lights enable safe night riding adventures, making this the most capable electric dual sport bike for day or night.
  • BUILT FOR AMERICAN RIDERS 1-YEAR WARRANTY & US-BASED SUPPORT:Engineered for uncompromising off-road electric motorcycle performance, this bike arrives ready to ride in the USA. With a compact 57" x 13" x 30" frame and 143 lb weight, it offers race-ready handling. Backed by a 1-year warranty and US-based customer support your hassle-free ticket to adult electric dirt bike ownership.

Bike Type: Electric Mountain Bike


Age Range (Description): Adult


Brand: HAPPYRUN


Number of Speeds: 3


Color: Black


Wheel Size: 8.5 inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: App Connectivity, Cruise Control, Foldable, Led Display, Led Headlight


Included Components: Pump


Bike Type: Electric Mountain Bike


Number Of Speeds: 3


Suspension Type: Dual


Additional Features: App Connectivity, Cruise Control, Foldable, Led Display, Led Headlight


Brake Style: Disc


Specific Uses For Product: Trail


Power Source: Electric motor


Lithium Battery Energy Content: 2184 watt-hours


Bicycle Gear Shifter Type: Twist Grip


Intended Riding Terrain: Mountain Terrain, Unpaved Trails


Derailleur Configuration: Rear


Bicycle Drivetrain Type: hub drive


Electric Assist Type: throttle assist


Battery Life: 3 hours


Wheel Size: 8.5 inches


Size: Medium to Large


Item Weight: 28.5 pounds


Warranty Type: Limited


Age Range Description: Adult


Brand Name: HAPPYRUN


Included Components: Pump


Model Name: G300


Manufacturer: Shenzhen Happyrun Intelligent Technology Co.,Ltd


Unit Count: 1 Count


Warranty Description: 1 Year


Color: Black


Theme: Motorcycle


Style Name: Mountain


Frame Material Type: Aluminum


Wheel Material: Alloy Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 13 ā€“ Aug 15

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.

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Top Amazon Reviews

    • The best thing i bought all year!!!
Color: Orange
Review Image by russell burr
Review Image by russell burr
Review Image by russell burr
I recently purchased two HappyRun G300 Pro e-bikes, and I couldn't be happier with them. They are excellent bikes and have been an absolute blast to ride with my kids. We've already put a lot of miles on them, and they've performed great. I had only 1 issue, but HappyRun's customer service was outstanding. They responded quickly, sent me a replacement part without any hassle, and had me back out riding in no time. It's refreshing to see a company that stands behind its products and truly takes care of its customers. Between the quality of the bikes and the exceptional customer service, I would highly recommend the HappyRun G300 to anyone looking for a fun, reliable e-bike. I'll definitely be purchasing from HappyRun again when the time comes. ... show more
Reviewed in the United States on July 16, 2026 by russell burr
    • EXCELLENT BIKE ā—ļøšŸ‘šŸ½šŸ‘šŸ½šŸ‘šŸ½
Color: CAMO
Review Image by slickwings
Review Image by slickwings
Very Very happy with the bike - Excellent in all regards. Extremely well packed for shipping. Assembly was easy and well documented and all needed tools were furnished. From inbox if to riding the bike took me maybe 2 hrs at a slow pace of assembly. Absolutely no issues or no missing parts or anything disappointing in that regard. The bike quality itself is Excellent and it looks beautiful and the component quality is very high - I am very impressed with the overall quality of the bike , Iā€™d give it a 9 out of a 1 to 10 scale. Riding the bike is Amazing and Super Fun, more than I could have imagined. Acceleration and braking or Amazing , the bike is more powerful and goes faster than they claim. It is not often in life that the product you purchase is better to Much Better than the manufacturer presents it to be. If you are happy with the purchase price you pay for this bike , you will be Extremely happy with this bike , its is EXCELLENT in every way ā€¦. ... show more
Reviewed in the United States on June 24, 2026 by slickwings
    • AMAZING ELECTRIC DIRT BIKE & GREAT CUSTOMER SERVICE
Color: CAMO
Review Image by Steve Ball
INCREDIBLE E-BIKE! I purchased a Happyrun G300Pro for my 13yr old son for Christmas. Excellent e-bike! Sturdy frame, wheels, suspension, complete package. We have put hours and hours on this bike, and put it to the test. Having the peddle mode in our neighborhood has helped my son out in situations the other boys and their motorcycle style bike have had with the laws and officers informing them. So much so... WE BOUGHT ANOTHER ONE!! Just for Dad!! I'm 6ft tall, 200lbs this bike is all I'll ever need. We have been in contact with customer service. They answer IMMEDIATELY, extra parts and then some come within a week! BEYOND IMPRESSED WITH THEM! ... show more
Reviewed in the United States on April 1, 2026 by Steve Ball
    • One of the best
Color: CAMO
One of best E-bikes I would absolutely recommend to anyone out of all the other available E-bike currently on the market.
Reviewed in the United States on June 13, 2026 by Christopher Carter
    • Buena Calidad
Color: Blue
Muy bueno
Reviewed in the United States on April 1, 2026 by Cristian l.
    • Smooth ride
Color: Blue
Riding this on bumpy dirt paths is surprisingly comfortable. The full suspension soaks up all the bumps and roots, making it feel stable and controlled. More importantly, the hydraulic disc brakes are fantastic. They provide strong, reliable stopping power instantly, even when going downhill at speed. ... show more
Reviewed in the United States on February 26, 2026 by Lisa

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