HAPPYRUN G300 Pro Electric Dirt Bike for Adults, 72V 30Ah Battery, 6500W Motor, 50 MPH Speed, 70 Mile Range, 350 Lbs Load Capacity, Hydraulic Brakes Black
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30-day refund/replacement
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Availability:
17 left in stock
Arrives
Aug 5 – Aug 7
Recently Viewed
Color: Phantom Black
Features
- 2160Wh REMOVABLE BATTERY & 76-MILE RANGENO MORE RANGE JAIL! Swap batteries in 10 secs for endless desert adventures. Real-world tested: 76 miles in PAS/THROTTLE mix mode. Charges 80% in 2 hrs ride farther than SUR-RON or Talaria E-DIRT BIKES.
- FULL SUSPENSION & DUAL HYDRAULIC BRAKESConquer rocks/whoops like a TROPHY TRUCK: 43mm forks + twin rear shocks absorb 300lbs impacts. DUAL PISTON BRAKES bite hard in mud or rain. Say goodbye to ARM PUMP and BACK PAIN ride COMFORTABLY at 350lbs+.
- 3 RIDING MODES: STEALTH TO BEAST IN 1 CLICKDITCH POLICE TROUBLE: PEDAL MODE for city bike lanes, PAS ASSIST for hills, FULL THROTTLE for open dirt. 7-speed SHIMANO-like shifting. Your SECRET WEAPON for LEGAL STREET RIDING and OFF-ROAD MAYHEM.
- To give you the smoothest shopping experience possible, we have a dedicated customer service team ready to assist you. We promise to respond to any of your questions within 24 hours. Whether you need help with product usage, tracking your order, or after-sales support, we'll quickly identify the issue and provide clear, accurate answersno back-and-forth, no wasted time. Your concern, solved in one interaction.
Description
HAPPYRUN G300 Pro Electric Dirt Bike for Adults, 72V 30Ah Battery, 6500W Motor, 50 MPH Speed, 70 Mile Range, 350 Lbs Load Capacity, Hydraulic Brakes Black
Brand Name: HAPPYRUN
Warranty Description: 1-year warranty
Model Name: G300pro
Color: Phantom Black
Material: Iron
Suggested Users: unisex-adult
Number of Items: 1
Manufacturer: Shenzhen Happyrun Intelligent Technology Co.,Ltd
Included Components: Kickstand
Size: 19
Date First Available: March 16, 2026
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 5 – Aug 7
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Electric Blue
So far no good. I received it early which was great. It seemed to be packaged pretty well with sufficient protection. I did like that fedex required a driver's license for delivery since this is a rather expensive bike. Took several hours to put together and was a bit difficult to do without help but doable. The build quality looks good, as far as I can tell without being able to ride it. After I made sure I had everything completely ready, battery charged and everything, I went to turn it on and nothing happened. I am extremely disappointed as I saved up for two years to get this. I really wanted to have fun with this riding by myself and with my kid. I have a very stressful job and very much needed something funfor stress relief. I am currently a week into talking with happyrun support and still waiting on a resolution. I have tested the battery multiple times and sent them pictures and videos per their instructions using a multimeter with the battery on and off. I will update this once I have more info. I really hope they will get my bike working soon and very much hope to change this one star rating soon!
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Reviewed in the United States on June 20, 2026 Reviewed in the United States on June 20, 2026 by Ben K.
Color: Camo
Awesome !!!
Reviewed in the United States on April 12, 2026 by Roy F. Parent
Color: orange
Poor custom service from Happyrun. Item arrived with several problems. The battery would not fully charge or hold a charge, horn inoperable, trouble with spokes going through tire, problem with handle bars etc. I was within amazon’s return date for a full refund but Happy run said I could not return it and offered to send me parts. Am still awaiting final decision for return/refund. I called and sent mane message to their customer support team and tgey either did not answer (until I called Amazon) or their mailbox was full. Dry disappointed. Thank you Amazon for your help.
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Reviewed in the United States on July 4, 2026 Reviewed in the United States on July 4, 2026 by Lorelie Scorzafava
Color: Camo
seems well built and the welds look solid can't wait to try this out
Reviewed in the United States on March 22, 2026 by omar
Color: Electric Blue
This bike is so fun they should have named the company HappyFun! I wanted to give a in depth review about the things I was concerned about with this bike. It's a long review but in short, I am impressed! The suspension is solid and the adjustments function properly with rebound rate and stiffness on the front and back, just like a motorcycle. Stiffness and rebound rate can be adjusted with a screwdriver on the forks, while the rear mono shock can be adjusted for rate with a screwdriver, and for stiffness by turning the collar with a special tool which will compress the spring to make it more stiff. It came adjusted 3/4 stiffness which is good for my 145 lbs weight. I have jumped this bike and the suspension has not bottomed out yet. The assembly was easy and took about 1 hour. The range is good. I rode it aggressively on the pavement and on dirt trails and still got 45 miles off a full charge. If you ride it conservatively you could probably get 60 or more miles. The customer service is top notch with HappyRun. I had 2 parts that were damaged during shipment and they responded quickly and sent the replacement parts free of charge. This bike is in a class of it's own. You won't find another bike with this power that you can putt along peddling like a bicycle, and then rip it up with high voltage power on the trails. The direct drive motor is silent which adds to the covert nature while providing a top speed of 48 to 50+ mph depending on rider weight. Overall the quality is good. The welds are solid and it has held up to some very hard trail rides with jumps, rocks, roots and small logs. I have about 100 miles on it so far with most of that on dirt trails and no broken parts so far. I highly recommend buying this bike.
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Reviewed in the United States on April 11, 2026 Reviewed in the United States on April 11, 2026 by Dirt Bike Rider
Color: Phantom Black
and honestly, I’m blown away. The torque on this thing is insane. I’m 6’0” and about 200 lbs, and it still throws me back when I hit the throttle in 5th gear. Hitting 50 mph on dirt trails feels incredibly solid. If you’re looking for that emoto thrill without spending $4,500+, this is the way to go. Just make sure you wear a full-face helmet; this isn’t a toy
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Reviewed in the United States on March 30, 2026 by Patrick L. Hensz