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The HappyRun G300 Pro is a high-performance electric dirt bike built for serious riders who demand power, range, and control. With a 3000W motor (peaking at 6500W), this bike delivers explosive acceleration and reaches speeds up to 80 km/h (50 mph), making it perfect for off-road adventures and urban excitement alike.
It features a 72V 30Ah lithium-ion battery that offers a range of up to 112 km on a single charge. The G300 Pro is engineered with a high-strength carbon steel frame, full suspension system, and off-road tires to handle dirt trails, hills, and rough terrain effortlessly. Hydraulic disc brakes provide exceptional stopping power, while the LCD display keeps you informed with real-time stats.
Whether you’re climbing steep paths or cruising through city streets, the G300 Pro combines raw power, rugged durability, and thoughtful features for a next-level riding experience.
All G300 Pro electric dirt bikes are shipped directly from our Canadian warehouse. Enjoy faster delivery, no cross-border hassles, and peace of mind with domestic support.
Motor: 3000W (Peak power 6500W)
Top Speed: Up to 80 km/h (50 mph)
Battery: 72V 30Ah lithium battery (2160Wh)
Range: 60–70 miles (96–112 km) per charge
Frame: High-strength carbon steel
Front: Inverted aluminum alloy fork (adjustable)
Rear: Vertical air shock
Hydraulic disc brakes (180mm front, 203mm rear)
Front: 70/100-19
Rear: 70/100-17
Display: LCD screen with speed, power, battery level, and trip data
Throttle: Half-twist throttle with adjustable curve
Headlight: 2000-lumen LED
Taillight: With turn signals and brake light
Weight: 136.8 lb / 62 kg
Max Load: 330 lb / 150 kg
Recommended Rider Height: 5’3” to 6’4”
Water Resistance: IPX5 rated
Color Options: Blue / Orange
HappyRun G300 Pro Electric Dirt Bike
72V 30Ah Battery
UL/CE Certified 5A Charger
Tool Kit
Front & Rear Fenders
Integrated Lights & Turn Signals
Watch the G300 Pro in action:
We’re proud to be an authorized HappyRun dealer and even prouder to serve you from right here in Canada.
Your G300 Pro ships fast from our Canadian warehouses, backed by a local team who cares. No border delays. No vague support. Just real service, real people, and a product we stand behind.
Ride with confidence, we’ve got your back.
Rediscover the excitement of riding with the HappyRun G300 Pro’s 72 V motor 3,000 W nominal, 6,500 W peak delivering up to 80 km/h (50 mph) of smooth acceleration.
With five selectable speed classes (13, 25, 50 mph), it’s perfect for gentle outings or serious trail adventures.
The large LCD display lets you adjust throttle sensitivity and monitor battery life at a glance combining control and simplicity for riders who value clarity and composure.
Tap into the G300 Pro’s robust 72 V 30 Ah lithium battery offering up to 112 km (70 miles) per charge on a single full cycle.
And when it’s time to top up, get back on the trail quicker with fast-charging: 80% in just 2.5 hrs, a full charge in 5–6 hrs.
Empower your off-road journeys with a battery designed to keep pace with your passion.
The G300 Pro’s powerhouse hub motor delivers 3,000 W continuous output and a 6,500 W peak burst, translating to 120 Nm of torque enough to throttle hard up steep inclines and navigate rough terrain with ease.
The G300 Pro features a vibrant mid-mounted colour LCD that keeps your ride fully under control no distractions:
This intuitive display ensures every ride feels controlled, smooth, and responsive giving you tech you can trust when off-road and on trails.
Experience a notably smooth ride courtesy of the G300 Pro’s 11‑inch inverted front fork and 5‑inch vertical rear shock. These motorcycle-grade components expertly absorb bumps and jarring terrain, delivering controlled comfort whether you’re on trails or gravel.
Ride farther, ride smoother this suspension setup brings both comfort and control to every adventure.
Equipped with quad-piston hydraulic disc brakes, featuring a 180 mm front rotor and 203 mm rear, the G300 Pro offers confident and reliable stopping performance essential for high-speed riding and technical terrain.
Experience smooth confidence when slowing down, whether navigating winding trails, gravel descents, or unexpected obstacles.
Equipped with 17″ off‑road tires engineered for exceptional traction and stability, the G300 Pro offers reliable performance across diverse terrain from loose gravel to rugged trails and forest paths.
Pair great tires with powerful suspension and brakes, and the result is a ride that stays planted, smooth, and wholly engaging no matter where the trail takes you.
Equipped with a powerful 2000-lumen LED headlight and integrated front/rear sequential turn signals, the G300 Pro ensures you stay visible and confident on any path or trail.
Whether you’re cruising at dusk or navigating early-morning routes, the G300 Pro’s lighting system brings both safety and professionalism to your rides.
The G300 Pro can reach speeds up to 80 km/h (50 mph) in off-road mode. It also offers multiple speed settings (Class 1–5) to match different terrain and rider experience.
With its 72 V 30 Ah removable lithium battery, you can expect up to 100–110 km of range under ideal conditions.
It’s equipped with a 3,000 W nominal / 6,500 W peak brushless hub motor, offering serious torque (120 Nm) for hills, trails, and uneven terrain.
No. The G300 Pro exceeds Canadian e-bike legal limits (500 W / 32 km/h), so it’s not street legal. It is designed for off-road use only, such as on private property or approved trails.
Not for private or off-road use. However, if you plan to modify and register it for street use, it may require insurance, licensing, and inspections depending on your province.
Yes, if the land is private or the trail system allows off-road e-bikes. Always check local bylaws or park rules.
Fast charging takes 2.5 hours to 80%, and 5–6 hours for a full charge. The battery is removable for easy indoor charging.
Yes, the battery charger is 110–240V compatible and works with standard home outlets.
With proper care, the lithium battery is rated for 600–800 charge cycles, typically 3–5 years of regular use.
Yes, the G300 Pro comes with a 1-year limited manufacturer warranty on major components like motor, frame, battery, and suspension.
Not at all. Routine tasks include checking tire pressure, brake pads, and chain alignment. No oil or gas is needed.
Yes, we stock replacement parts and can ship directly from Canadian warehouses for faster delivery.