Electric Dirt Bike Fat Tire Electric bike, Fat Tire Off Road Motorcyle

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The best ebike/dirt ebike, adaptable to all scenarios.

Sale

HappyRun 6500W Electric Dirt Bike G300 Pro 2025 New

6500W
Up to 70 Miles
Max. Load 350 lbs
UP To 50 MPH

$2,199.00 $3,499.00

Pay over time with 0% interest

Sale

HappyRun G100 Pro 6000W Electric Bike Dual Battery

6000W
Up to 78 Miles
Hydraulic Brakes
Up to 50MPH

$2,199.00 $3,299.00

Pay over time with 0% interest

Sale

2025 NEW HappyRun G70 2000W Dual Battery Fast Electric Cargo Bike for Sale

2000W
Up to 85 Miles
Max. Load 330 lbs
Up To 36 MPH

$1,299.00 $2,299.00

Pay over time with 0% interest

Sale

HappyRun G70 Pro Dual-Motor Dual-Battery Electric Cargo Bike

5000W
Up to 85 Miles
Max. Load 330 lbs
Up To 36 MPH

$1,699.00 $2,699.00

Pay over time with 0% interest

Sale

HappyRun G100 Electric Bike with 2000W Dual Battery Long Range

2000W
Up to 85 Miles
Max. Load 400 lbs
Up to 38MPH

$1,099.00 $2,399.00

Pay over time with 0% interest

Sale

Happyrun Tank G60 Pro 2000W Moped Style Offroad Electric Bike Fat Tire

2000W
Up to 80 Miles
Hydraulic Brakes
Up to 36MPH

$1,099.00 $1,899.00

Pay over time with 0% interest

Sale

Combo Sale - Happyrun Tank G100 Pro

6000W
Up to 78 Miles
Hydraulic Brakes
Up to 50MPH

$4,298.00 $6,598.00

Pay over time with 0% interest

Sale

Combo Sale HappyRun Dirt Bike G300 Pro

6500W
Up to 70 Miles
Max. Load 350 lbs
UP To 50 MPH

$4,348.00 $6,998.00

Pay over time with 0% interest

Sale

HappyRun 6500W Electric Dirt Bike G300 Pro 2025 New

6500W
Up to 70 Miles
Max. Load 350 lbs
UP To 50 MPH

$2,199.00 $3,499.00

Pay over time with 0% interest

Sale

HappyRun G100 Pro 6000W Electric Bike Dual Battery

6000W
Up to 78 Miles
Hydraulic Brakes
Up to 50MPH

$2,199.00 $3,299.00

Pay over time with 0% interest

Tank G300 Pro

Electric dirt bike

Power, attitude and style. G300 Pro fast electric dirt bike brings the heat every time you ride.

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Professional Insights

Views

“This epic thing is the most motorcycle e-bike I’ve tested yet... I can honestly say that the Happyrun Tank G100 is one of the most fun e-bikes I’ve ridden in a while.”

"HappyRun has done a good job of providing budget-friendly electric bikes that don't compromise on performance, with their models appealing to a wide range of riders. The company’s products manage to capture the essence of what an electric bike should be — fun, accessible, and efficient."

"The marriage of raw power and elegant design philosophy doesn’t just move riders; it redefines their relationship with the cityscape, turning every journey into a canvas for self-expression."

“The e-bike itself was actually much better than I expected. Nice touches are sprinkled around: The turn signals beep so you don’t forget they are on. The lower frame includes that handy cubby. The pedals fold up for easier storage and transport.”

Affirm Financing

0% interest for 12 months — ride now, pay later.

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Warranty

We are committed to providing excellent service.

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HappyRun G100 Pro electric motorcycle 50MPH

Accessories

Gear up with essentials — transform every journey into smoother, wilder, and deeply personal adventures.

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Customer Service

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Free Shipping

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14-Days Returns

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2-Year Warranty

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About HappyRun

HappyRun is dedicated to building high performance electric bikes that exceed expectations. Our products include electric dirt bikes, fat tire electric bikes, long-range off-road electric bikes, cargo electric bikes, and professional-grade accessories. Since its inception, HappyRun has been enhancing the riding experience with innovative engineering technologies that allow users to push the boundaries of urban commuting and off-road adventures. Every bike we build will be a reliable companion for exploring the world-whether it's an asphalt highway, a steep gravel hill, or a muddy trail.

Brand Mission - EMPOWER YOUR EXPLORATION

Our core promise remains the same: to keep every rider comfortable with ergonomic frames, smart dual-battery systems, and an industry-leading after-sales service network. The HappyRun G300 Pro electric dirt bike marks a major breakthrough. With a peak 6500W ultra-torque motor, 19/17 CTS off-road tires, and a Dynamic Multi-Terrain Shock Absorption System, it’s built to conquer city skylines and scale wild mountain ridges, and deliver a whole new level of riding freedom.