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HappyRun

HappyRun G18 Pro Electric Dirt Bike - Recreational Off-Road Use Only

SKU G18Pro-black
$2,299.00
$1,399.00
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Authorized HappyRun Dealer

Manufacturer Warranty Included

  • ✓ Fast & Free Shipping
  • ✓ Flexible Financing Available
  • ✓ 30-Day Returns
  • ✓ 24/7 Support

Delivery: 5–10 Business Days
HappyRun G18 Pro Electric Dirt Bike - Recreational Off-Road Use Only

HappyRun

HappyRun G18 Pro Electric Dirt Bike - Recreational Off-Road Use Only

SKU G18Pro-black

Have Questions?

Talk to an Expert

Our U.S.-based team can help you choose the right gear, configure the perfect setup, or put together a custom quote for your project.

Call (877) 834-4299 Request a Quote

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Estimated Delivery
Free shipping on every U.S. order

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Estimated Shipping Time

We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 10–21 business days and may require a scheduled delivery.

What Is Your Return Policy?

We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

Frequently Asked Questions

Do you offer financing?

Yes — we partner with Affirm so you can split your purchase into easy monthly payments with 0% APR options. Just select Affirm at checkout.

Are you an authorized dealer?

Yes. Adventure Motion is an authorized online dealer for all brands we carry. That means your manufacturer warranty is fully valid and protected.

Can you help me choose the right product?

Absolutely. Call us at (877) 834-4299 or email support@adventuremotion.com — our team specializes in outdoor gear and can match you to the right product.

What if my item arrives damaged?

Contact us within 48 hours of delivery at support@adventuremotion.com. We'll arrange a replacement at zero cost to you — no questions asked.

Need items in bulk? Contact us for a custom quote or invoice.
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The G18 Pro is the long-range end of HappyRun's dirt bike line. A 60V 35Ah battery feeds a 4500W peak motor, which trades a little top speed for distance: 38 mph and up to 75 miles, the longest range in the range.

It is also the biggest of the bunch. Nineteen-inch front and seventeen-inch rear wheels, a 33 in seat and a 350 lb payload suit riders from 5'3" to 6'5", and the full suspension with hydraulic fork soaks up trail chatter that would rattle a smaller frame. Braking is hydraulic with a 180mm front and 203mm rear rotor.

It keeps the practical touches too: pedals with reflectors, an LCD display, an IPX5 water rating and 200 N·m of peak torque for climbing.

⚠️ OFF-ROAD USE ONLY — NOT STREET LEGAL

This vehicle is designed exclusively for recreational off-road riding and is not street legal. It is intended for use on private property, dirt trails, motocross tracks, and designated off-road riding areas only. This product is NOT classified as a transportation vehicle and may not be operated on public roads, highways, sidewalks, bike lanes, or any public-access roadway. This product does not include a VIN, title, or registration and is sold strictly as recreational off-road sporting equipment. Always wear a DOT-approved helmet and appropriate protective gear. Off-road vehicle laws vary by state — riders are responsible for reviewing and complying with all applicable local regulations.

Motor & Battery

  • Motor: 60V 4500W peak
  • Peak Torque: 200 N·m
  • Battery: 60V 35Ah lithium
  • Charger: 67.2V 3.7A
  • Charge Time: 6-8 hours
  • Controller: 60V 43A

Performance

  • Top Speed: 38 mph
  • Range: Up to 75 miles
  • Throttle: Half twist
  • Waterproof Rating: IPX5

Chassis

  • Suspension: Full suspension
  • Front Fork: Hydraulic
  • Rear: Spring shock
  • Brakes: Hydraulic, 180mm front / 203mm rear
  • Tires: Off-road, 19 in front / 17 in rear
  • Pedals: Fitted with reflectors

Size & Fit

  • Dimensions: 71 x 28.3 x 43.5 in (1803 x 720 x 1105 mm)
  • Wheelbase: 47.3 in
  • Seat Height: 33 in
  • Weight: 119 lbs (battery 19.1 lbs)
  • Max Payload: 350 lbs
  • Rider Height: 5'3" - 6'5"

  • Up to 75 miles of range from a 60V 35Ah battery
  • 4500W peak motor with 200 N·m of torque
  • 38 mph top speed across five speed levels
  • 19 in front and 17 in rear off-road wheels
  • Full suspension with hydraulic fork
  • Hydraulic brakes, 180mm front and 203mm rear rotors
  • 350 lb payload, fits riders 5'3" to 6'5"

Coverage runs from the date of delivery against defects in materials and workmanship: 24 months on the frame, 12 months on the front fork and handlebar, 12 months on the motor, controller, charger, wiring harness and battery, 6 months on the display, throttle and wheel components, and 3 months on tires, saddle, fenders, brakes, brake levers, lights, keys and switches.

The battery is engineered to hold up to 75% of its original capacity for up to 300 charge cycles.

The warranty does not cover normal wear and tear, damage from abuse, neglect, misuse or accidents, damage caused by stunt riding or jumping, water ingress, or any self-modification. To start a claim, contact Adventure Motion support with your order number and photos of the issue.

How far can the g18 pro go on a charge?
Up to 75 miles, the longest range in the happyrun dirt bike line, from its 60v 35ah battery.
How fast is it?
Up to 38 mph, across five selectable speed levels. rider weight and battery level affect the number.
Who does it fit?
Riders roughly 5'3" to 6'5". seat height is 33 in and the payload limit is 350 lbs.
How long does charging take?
About 6 hours for a full charge, or roughly 3 hours to go from 40% to 80%.
Does the battery come out?
Yes, it is removable, so you can charge it off the bike.
Is it street legal?
No. it is built for off-road recreational riding on private property, trails and ohv areas.

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