HappyRun | G300 Pro 72V/30Ah 6500W Off-Road Electric Dirt Bike | G300

HappyRun G300 Pro – 3000W High-Performance Off-Road Electric Dirt Bike

The fully upgraded HappyRun G300 Pro combines a lightweight aluminum-alloy forged frame with a newly engineered 6500W peak motor for exceptional torque, acceleration, and performance. Built for power and precision, it’s the most cost-effective off-road electric dirt bike in its class, designed to balance off-road adventure with everyday practicality.

Key Features
Motor: 3000W (6500W Peak)
Battery: 72V 30Ah
Max Speed: Up to 50 MPH
Max Range: Up to 70 Miles
Max Load: 350 lbs
Charging Time: 5–6 Hours
Best Value for Off-Road Performance

The HappyRun G300 Pro is engineered for riders who crave speed and control. Its increased drive-wheel torque, adjustable throttle curve, and multiple riding modes give you the freedom to tailor your riding experience. Whether you’re navigating rugged mountain trails or cruising through the city, this bike delivers smooth, consistent power.

The G300 Pro features an upgraded off-road design with high-performance hydraulic brakes, a motorcycle-grade aluminum alloy front fork, and an independently developed HR suspension system. The new color LCD display adds a modern touch, giving you full visibility over your speed, battery life, and riding data. Combining durability, style, and performance, it’s suited for riders of all types.

High-Speed Thrills
Class 1/2: 13 MPH Class 3/4: 25 MPH Class 5 (Off-Road): Up to 50 MPH

72V 30Ah Removable Battery
The powerful 72V 30Ah lithium battery provides up to 70 miles of range. Fast charging reaches 80 percent in just 2.5 hours and a full charge in 5–6 hours, minimizing downtime and maximizing adventure.

6500W Peak Motor
With a 72V 3000W motor capable of reaching 6500W peak power, the G300 Pro delivers massive torque and top-end speed, propelling you to 50 MPH with confidence and stability.

Full-Color LCD Display
A bright, mid-mounted color LCD display keeps vital stats like speed, PAS level, battery status, and mileage clearly visible at all times, helping you ride smarter and safer.

Inverted Suspension System
The inverted front suspension and vertical rear shock absorber are tuned for off-road performance, soaking up bumps and vibrations for smooth control across all terrains.

Hydraulic Disc Brakes
The G300 Pro’s hydraulic braking system, equipped with oversized front and rear rotors, ensures quick and reliable stopping power, keeping you safe at high speeds or on steep descents.

High-Traction Tires
Seventeen-inch high-traction tires provide superior grip and balance, maintaining stability on dirt, gravel, and uneven terrain. This setup makes the G300 Pro a true all-terrain performer.

Bright Lighting System
A 2000-lumen LED headlight and integrated rear turn signals keep you visible and safe day or night, enhancing both performance and peace of mind.

Geometry
Total Length: 68.5" Handlebar Height: 44" Wheelbase: 47.2" Seat Height: 31" Front Tire: 70/100-19 Rear Tire: 70/100-17 Recommended Rider Height: 5'4"–6'3"

Specifications
Speed and Range: 1–5 Speed Modes, Up to 50 MPH, Range Up to 70 Miles, Single-Speed Gearing
Electronics: 72V 30Ah Lithium Battery, 3000W Motor (6500W Peak), 5A Charger (5–6 Hours), Mid-Mounted Color LCD Display, Half-Twist Throttle, 2000-Lumen LED Headlight, Brake Indicator Taillight with Steady/Flash Options, Rear Sequential Turn Signals, IPX5 Waterproof Rating
Frame and Suspension: High-Strength Carbon Steel Frame, Full Suspension System, Aluminum Alloy Front Fork
Brakes: Hydraulic System, Aluminum Alloy Levers, Front 180mm Rotor, Rear 203mm Rotor
Bike Dimensions: 136.8 lbs, Package Size 57.3" × 13.2" × 29.5" (1455 × 335 × 750 mm), Battery Package 21.3" × 9.8" × 7.1" (54 × 25 × 18 cm), Payload 350 lbs, Rider Height 5'4"–6'3", Seat Height 31"

Geometry

Unboxing & Assembly Video

Review Videos