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HAPPYRUN G300 Pro 72V Electric Dirt Bike for Adults, 6500W Motor, Max 50 MPH & 70 Mile Range, 30Ah Battery, Hydraulic Brakes, 350 lbs Load Capacity, Off-Road Motorcycle (Orange)

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Features

  • 6500W PEAK POWER & 50MPH TOP SPEED Dominate any terrain with industry-leading acceleration. This ELECTRIC MOTORCYCLE outruns gas bikes on mountain trails, while HYDRAULIC BRAKES ensure 3-sec stops from full speed. Built for ADULT riders craving EXTREME performance.
  • 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.
  • ROAD-READY & SOCIAL STATUS UPGRADEBUILT-IN DOT TAIL LIGHT & LICENSE PLATE MOUNT make it 50-STATE LEGAL. Riders stop you to ask: 'Is that a ELECTRIC MOTORCYCLE?'.

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: HAPPYRUN


Number of Speeds: 7


Color: Orange


Wheel Size: 17 Inches


Frame Material: Carbon Steel


Suspension Type: Dual


Special Feature: Digital Display


Included Components: Kickstand


Bike Type: ‎Electric Bike


Age Range (Description): ‎Adult


Brand: ‎HAPPYRUN


Number of Speeds: ‎7


Color: ‎Orange


Wheel Size: ‎17 Inches


Frame Material: ‎Carbon Steel


Suspension Type: ‎Dual


Special Feature: ‎Digital Display


Included Components: ‎Kickstand


Size: ‎Large


Brake Style: ‎Disc


Wheel Width: ‎3 Inches


Specific Uses For Product: ‎Adult Recreation, Off-road Riding, Trail Riding


Item Weight: ‎95 Pounds


Theme: ‎Off-road, Performance


Style: ‎Dirt Bike


Model Name: ‎HR-G300 pro


Power Source: ‎Battery Powered


Wattage: ‎6500 watts


Wheel Material: ‎Aluminum


Year: ‎2025


Lithium Battery Energy Content: ‎2160 Kilowatt Hours


Seat Material Type: ‎Synthetic Leather


Warranty Type: ‎Limited


Maximum Weight Recommendation: ‎350 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Electronic


Seatpost Travel Distance Maximum: ‎4 Inches


Skill Level: ‎Advanced


Derailleur Configuration: ‎Rear


Bicycle Drivetrain Type: ‎chain drive


Electric Assist Type: ‎pedal assist, throttle assist


Manufacturer: ‎Shenzhen Happyrun IntelligentTechnologyCo.,Ltd


Frame Size: ‎Large Inches


Frame Type: ‎Full Suspension


Wheel Set: ‎Front Wheel, Rear Wheel


Item Package Dimensions L x W x H: ‎58 x 30 x 13 inches


Package Weight: ‎178 Pounds


Brand Name: ‎HAPPYRUN


Warranty Description: ‎1 year


Material: ‎Aluminum


Number of Items: ‎1


Date First Available: May 25, 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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy to assemble
So easy to assemble. So far no problem with bike. Not knowing anything about an Ebike it was so Easy to put together. I needed no tools, tools came with bike.
Reviewed in the United States on December 11, 2025 by Marjorie Dobberfuhl

  • Great electric dirt bike
Durable, holds a battery, compliant with most street regulations as it has working pedals!
Reviewed in the United States on December 11, 2025 by Ketline

  • Great fast bike
I am very pleased with my new e-bike! From the exceptional build quality to the outstanding performance, this bike exceeded my expectations. The sturdy frame ensures durability, while the ergonomic design provides unrivaled comfort, making every ride smooth and enjoyable. Whether I'm commuting or cruising around town, the powerful motor delivers impressive speed without sacrificing stability. ... show more
Reviewed in the United States on December 11, 2025 by Colton

  • Blue is seriously super cool!
Great bike! My son has ridden about 150 miles in a week and loves everything about it. It has plenty of power and excellent battery life, as he’s been out with friends for over 3 hours without any issues. The color is awesome, changing beautifully in the sunlight. Overall, we love the bike and are grateful for such an awesome product! ... show more
Reviewed in the United States on December 11, 2025 by Kathe M.

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