Rider Reviews
This Costs Thousands Less Than a Surron (HappyRun G300 Pro)
110,360 views
My Son Bought a Truck and Then I Did This 😮
14,176 views
I Bought the Cheapest Street Legal Surron! 😅🤞🏻
21,798 views
I bought the Best cheap Surron clone and it was amazing! Happyrun g-300 pro.
45,360 views
I Bought The Cheapest LEGAL Electric Dirtbike! // Happyrun G300 Pro Review
385,062 views
HappyRun G300 Pro: 50 MPH Electric Bike With PEDALS?!
47,406 views
NEW 72V Electric Dirt Bike - HappyRun G300 Pro Review
367,982 views
I Bought The CHEAPEST Electric Dirtbike Online! // Happyrun G300 Pro Review
26,113 views
72V 6500W Peak Motor
Powered by a 72V 3000W motor with a peak output of 6500W, this beast delivers insane torque and speed—reaching up to 50 mph for a next-level riding rush.
Hydraulic Disc Brakes
The hydraulic braking system, equipped with larger rotors, gives you stronger and reliable stopping power. Essential for high-speed riding, it ensures you can stop quickly and safely when it counts.
High-Traction Tires
Equipped with 17-inch high-traction tires built for grip and stability, this setup handles rough, loose, or uneven terrain with ease. A true all-terrain performer.
Inverted Suspension System
Inverted front suspension designed specifically for the G300 Pro, high-performance inverted front fork. The vertical rear shock absorber of G300 Pro is equipped with a bolder design, which allows G300 Pro to be as smooth as walking on flat ground in various road conditions and to obtain sufficient buffering in off-road.
72V Removable Battery
The 72V 30Ah removable battery gives up to 60 miles of range. With fast-charging capabilities, you’ll get up to 80% charge in just 2.5 hours, and a full charge in 5–6 hours—cutting downtime and getting you back on the road faster.
Geometry
A - Total Length68.5" (1740 mm)
B - Handlebar Height44" (1118 mm)
C - Wheelbase47.2" (1199 mm)
D - Seat Height31" (787 mm)
Off-Road TiresFront 70/100-19,Rear 70/100-17
Rider Height (Range)5'1" - 6'5" (1540-1960 mm)
FAQs
HappyRun G300 Pro electric dirt bike recommended rider height is 5'1" ~ 6'5", payload 350 lbs at maximum. The seat height of G300 Pro is 31 inches.
The bike is 80% assembled when you receive the package. It's very easy to install and there is also a guidance video link QR code on the screen.
Yes, this electric dirt bike for adults has a removable battery.
You can find the best electric dirt bike for you - the HappyRun G300pro. HappyRun also has stores where you can test ride the bikes.
G300 Pro Specs
| Model | Tank G300 Pro |
Speed & Range |
|
| Speed | Offroad Mode: Max Speed 80 KM/H |
| Range | 112 KM |
| Gearing & Rear Derailleur | Single Speed |
Electronics |
|
| Battery | 72V 30Ah Lithium Battery |
| Motor | 3000W (Peak Motor Power 6500W ) |
| Charger | 5-6 Hours, 5A Charger |
| Display | Mid-Mounted Color LCD Display |
| Throttle | Half Twist Throttle |
| Front Light | 2000 Lumens LED Light |
| Taillight | Braking Indicator, Integrated Taillight |
| Waterproof Grade | IPX5 |
Frameset |
|
| Frame | High-Strength Carbon Steel Frame |
| Suspensions | Full Suspensions |
| Front Fork | Adjustable Aluminum Alloy Fork with 80 mm- 120 mm Travel |
| Tires | Front 70/100-19, Rear 70/100-17 |
Brake |
|
| Brakes | Hydraulic Brake |
| Brake Levers | Aluminum Alloy |
| Rotors | Front 180mm, Rear 203mm |
Bike Dimension |
|
| Bike Weight | 136.8 lbs |
| Bike Package Size | 1455*335*750mm/57.3" × 13.2" × 29.5" |
| Battery Package Size | 54*25*18 cm /21.3" × 9.8" × 7.1" |
| Total Payload | 350 lbs |
| Recommended Rider Height | 5'1" - 6'5" |
| Seat Height | 31" |
