HappyRun G18 Pro – 4500W Electric Dirt Bike (New Model)

The G18 Pro is HappyRun's newest full-size electric dirt bike — and it's built to go further. A 4500W peak motor, 60V 35Ah battery with 75 miles of range, and a 350 lb payload capacity make it one of the most capable and range-confident bikes in the lineup. Pro-grade full suspension, hydraulic disc brakes, NFC smart unlock, and IPX5 waterproofing — everything a serious off-road rider needs, in a bike that's ready for whatever the trail brings.

• 4500W peak motor, up to 38 MPH — strong, confident power delivery for off-road performance across dirt, gravel, and mixed terrain
• 60V 35Ah battery, up to 75 miles range — the longest range of any dirt bike in the HappyRun lineup; handles extended trail sessions without a recharge stop
• 350 lb payload capacity — accommodates a wide range of rider sizes with confidence and stability
• Pro-grade full suspension — front and rear suspension tuned for off-road performance; absorbs trail impacts and keeps the ride controlled at speed
• Hydraulic disc brakes (180mm/203mm rotors) — front and rear hydraulic braking matched to the bike's performance capability
• NFC smart unlock + IPX5 waterproof rating — keyless security and all-weather durability for year-round riding in any conditions
• LCD display included — clear speed, battery, and mode monitoring; ships free to the contiguous US

Specifications

Warranty

The G18 Pro is backed by HappyRun's tiered warranty: 24 months on the frame, 12 months on the front fork, handlebar, motor, controller, charger, and battery, 6 months on drivetrain components and electrical controls, and 3 months on consumables like tires, brakes, and lighting. The battery is warranted to retain at least 75% capacity for up to 300 charge cycles. Coverage applies to manufacturing defects; damage from water ingress, collisions, or self-modification is excluded. Expert support is included with every purchase.

Before You Buy — What You Should Know

US Shipping: Ships free to the contiguous United States. Contact our team for estimated delivery timelines before ordering.

Who It's For: Adult riders seeking a high-range, high-payload electric dirt bike for off-road use on private land or designated trails. Appropriate protective gear is required. Not intended for street or highway use — check your local regulations before riding.

Support: Our team can help with setup, battery management, and riding configuration for the G18 Pro. Equipment that earns its place in your garage.

You May Also Like

• HappyRun G300 Pro – 6500W Electric Dirt Bike — the flagship upgrade with 6500W peak power, 50 MPH, and a removable 72V battery
• HappyRun F18 – 2000W Mid-Drive Electric Mini Dirt Bike — the compact new-model alternative with 46 MPH top speed and 60-mile range
• HappyRun G300 SE – 4500W Electric Mini Dirt Bike — the mid-drive compact option for teens and smaller-framed adult riders