TST® GT73 17" 6000W 339Nm Electric Dirt Bike
Get it between December 13 - December 15
Order within: 2 hours 30 minutes • Ships from California warehouse
Supports local pickup
One Year Warranty
Delivery 1-3 Days
You can opt for local pickup in the United States (address: 820 S Wanamaker Ave, Ontario CA 91761, US). Just select the local pickup option when making the payment. After the purchase, our staff will contact you with the necessary documents for you to pick up your order locally.
We provide a 1-year warranty service. For non-human-caused vehicle issues, there are two solutions. The first is to contact TST staff to have replacement parts shipped to you. The second is to have the vehicle repaired at a local repair shop and provide proof of payment, after which TST will reimburse the cost.
Your order will be delivered to the address you provided within 1-3 business days. Actual delivery time may vary depending on the shipping carrier’s schedule and your location. For the security of your vehicle purchase, a signature will be required upon delivery. We use major carriers such as FedEx Ground, UPS, and DHL for all shipments.
Peak Motor
6000 W
Max Range
45 Miles
Top Speed
60 MPH
Torque
339 N·m
Max Load
280 LBS
Modes
3 Speed
Trusted Delivery
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TST® GT73 17" 6000W 339Nm Electric Dirt Bike
Sale price$1,999.00
Regular price$3,499.00 (/)
6000w
Motor
60MPH
Top Speed
45M
Max Range
Built for Kids. Ready for Parents, Too.
Your child smiles at the camera while gearing up to ride — and you capture the moment right beside them.
With a 6000W motor and a stable, dependable build, the GT73 delivers a smooth, confident ride for young riders and adults alike.
Powerful Off-Road Performance for Any Terrain
On dirt, sand, and uneven trails, the GT73’s 339 N·m torque and 60 MPH top speed deliver strong, responsive power.
Its solid structure provides steady handling, making off-road riding fun, controlled, and suitable for both beginners and experienced riders.
Light, Stable, and Easy to Master
Whether practicing acceleration or basic technique on grass, the GT73 stays easy to handle and reliably balanced.
The intelligent braking system offers precise stopping power, while the 32.3-inch seat height fits riders from 135–190 cm (4′5″–6′3″), growing with your child — and ready for adults, too.
All-Terrain Capability for Bigger Adventures
The 17"/14" tires offer strong grip for drifting and sharp off-road turns.
Three modes—Cruise, Explore, Sport—fit any rider.
With an IP65 water-resistant build and durable design, the GT73 keeps every ride smooth and ready for more outdoor fun.
Vehicle specifications
Charging Time
6 hours
Charger
84V/4.5A
Battery
72V/25AH
Lithium Battery
Speed
60MPH
Range
45 Miles
Product Weight
136.7 LBS
Hub Motor
6000W
Brushless Gear Motor
Torque
339N.m
Suspension Type
Hydraulic Suspension
Brakes
Hydraulic Disc Brakes
Front Tire Size
70/100-17 (17")
Ebike Rated Tires
Rear Tire Size
90/100-14 (14")
Ebike Rated Tires
Weight Capacity
280 LBS
MAX Load
Ride Mode
Three-speed Zero Start
Drivetrain
Chain Drive
Max Climbing
35 degrees
Front Suspension
Hydraulic Suspension
Rear Suspension
Nitrogen Shock Absorber
Waterproof
IP65
TST® GT73 Size
A
Total Length
64.9"
B
Handlebar Height
40.3"
C
Wheelbase
43.1"
D
Minimum Seat to Floor
32.3"
E
Top Tube Length
34.2"
F
Handlebar Length
29.1"
I
Head Tube Length
7.3"
What's in the Box?
1* Electric Bike
1* Owner's Manual
5* Allen Key Wrenchs
3* Wrenches
1* Charger
1* Front Wheel
1* Front fender
2* Pedals
1* Seat
1* Screwdriver
1*Screw kit
1* Battery with keys
TST GT73 FAQs
Overview
The TST® GT73 is a compact yet powerful electric mini bike built for both kids and adults.
Powered by a 6000W hub motor and a 72V 25Ah removable lithium battery, it delivers thrilling acceleration and speeds up to 60 MPH, with a range of up to 45 miles per charge.
Designed for performance and control, the GT73 features front hydraulic suspension, rear hydraulic suspension, and hydraulic disc brakes for smooth handling on rough terrain. The 17" front and 14" rear fat tires ensure excellent traction and stability across dirt, gravel, and trails.
Equipped with a smart display with key ignition, three riding modes (Cruise / Explore / Sport), and a bright headlight, this mini dirt bike keeps you informed, visible, and in control at all times. Perfect for outdoor fun, backyard tracks, or off-road adventures — the GT73 delivers excitement, safety, and style in one compact ride.
Features
The TST® GT73 is a compact yet powerful electric mini bike built for both kids and adults.
Powered by a 6000W hub motor and a 72V 25Ah removable lithium battery, it delivers thrilling acceleration and speeds up to 60 MPH, with a range of up to 45 miles per charge.
Designed for performance and control, the GT73 features front hydraulic suspension, rear hydraulic suspension, and hydraulic disc brakes for smooth handling on rough terrain. The 17" front and 14" rear fat tires ensure excellent traction and stability across dirt, gravel, and trails.
Every ride is tailored to the rider — the seat height of 32.3 inches fits riders 135–190 cm (4′5″–6′3″) tall, and the bike handles inclines of up to 35° with ease.
Equipped with a smart display with key ignition, three riding modes (Cruise / Explore / Sport), and a bright headlight, this mini dirt bike keeps you informed, visible, and in control at all times. Perfect for outdoor fun, backyard tracks, or off-road adventures — the GT73 delivers excitement, safety, and style in one compact ride.
FAQs
What is the GT73?
The GT73 is a small electric off-road bike built for both kids and adults. It’s lightweight, powerful and great for backyard rides and trail adventures.
Who can ride it?
With a 32.3-inch seat height, it fits riders from 135 to 190 cm tall, roughly 4′5″ to 6′3″.
How powerful is the motor?
It runs a 6000W motor that delivers strong torque for quick starts and climbing.
How fast does it go?
Top speed reaches around 60 MPH depending on terrain and rider weight.
How far can it ride?
A full charge gives up to 45 miles of range.
What battery does it use?
It includes a 72V 25Ah removable lithium battery for easy charging.
Does it have suspension?
Yes, the hydraulic and nitrogen front fork smooths out bumps on rough ground.
What brakes does it come with?
Hydraulic disc brakes provide strong, consistent stopping power.
What are the tire sizes?
The front tire is 17 inches and the rear is 14 inches for solid grip on dirt, grass and sand.
What modes does it offer?
Three riding modes Cruise, Explore and Sport help match different skill levels.
How well does it climb, and is it waterproof?
It can tackle slopes up to 35 degrees and features IP65 water resistance for wet conditions.
How do you start it?
It uses a key ignition and a smart display that shows battery, speed, mileage and mode.
What’s the max load?
The GT73 can support up to 280 pounds.
Does it include a kickstand?
Yes, it has a sturdy built-in kickstand.
What kind of seat does it use?
A long motorcycle-style seat with quick-release design for easy removal.
Where can you ride it?
Rules vary by state. Some places may require registration, insurance or a license. It’s always allowed on private property, trails and off-road areas. Riders should check local regulations before riding on public roads.
Who is it best for?
Kids getting their first powered ride, adults wanting a fun off-road mini bike and families looking for weekend adventures.
What maintenance does it need?
Check brakes and tires regularly, take care of the battery and clean the bike after riding on dirt or mud.
The TST® GT73 is a compact yet powerful electric mini bike built for both kids and adults.
Powered by a 6000W hub motor and a 72V 25Ah removable lithium battery, it delivers thrilling acceleration and speeds up to 60 MPH, with a range of up to 45 miles per charge.
Designed for performance and control, the GT73 features front hydraulic suspension, rear hydraulic suspension, and hydraulic disc brakes for smooth handling on rough terrain. The 17" front and 14" rear fat tires ensure excellent traction and stability across dirt, gravel, and trails.
Equipped with a smart display with key ignition, three riding modes (Cruise / Explore / Sport), and a bright headlight, this mini dirt bike keeps you informed, visible, and in control at all times. Perfect for outdoor fun, backyard tracks, or off-road adventures — the GT73 delivers excitement, safety, and style in one compact ride.
The TST® GT73 is a compact yet powerful electric mini bike built for both kids and adults.
Powered by a 6000W hub motor and a 72V 25Ah removable lithium battery, it delivers thrilling acceleration and speeds up to 60 MPH, with a range of up to 45 miles per charge.
Designed for performance and control, the GT73 features front hydraulic suspension, rear hydraulic suspension, and hydraulic disc brakes for smooth handling on rough terrain. The 17" front and 14" rear fat tires ensure excellent traction and stability across dirt, gravel, and trails.
Every ride is tailored to the rider — the seat height of 32.3 inches fits riders 135–190 cm (4′5″–6′3″) tall, and the bike handles inclines of up to 35° with ease.
Equipped with a smart display with key ignition, three riding modes (Cruise / Explore / Sport), and a bright headlight, this mini dirt bike keeps you informed, visible, and in control at all times. Perfect for outdoor fun, backyard tracks, or off-road adventures — the GT73 delivers excitement, safety, and style in one compact ride.
What is the GT73?
The GT73 is a small electric off-road bike built for both kids and adults. It’s lightweight, powerful and great for backyard rides and trail adventures.
Who can ride it?
With a 32.3-inch seat height, it fits riders from 135 to 190 cm tall, roughly 4′5″ to 6′3″.
How powerful is the motor?
It runs a 6000W motor that delivers strong torque for quick starts and climbing.
How fast does it go?
Top speed reaches around 60 MPH depending on terrain and rider weight.
How far can it ride?
A full charge gives up to 45 miles of range.
What battery does it use?
It includes a 72V 25Ah removable lithium battery for easy charging.
Does it have suspension?
Yes, the hydraulic and nitrogen front fork smooths out bumps on rough ground.
What brakes does it come with?
Hydraulic disc brakes provide strong, consistent stopping power.
What are the tire sizes?
The front tire is 17 inches and the rear is 14 inches for solid grip on dirt, grass and sand.
What modes does it offer?
Three riding modes Cruise, Explore and Sport help match different skill levels.
How well does it climb, and is it waterproof?
It can tackle slopes up to 35 degrees and features IP65 water resistance for wet conditions.
How do you start it?
It uses a key ignition and a smart display that shows battery, speed, mileage and mode.
What’s the max load?
The GT73 can support up to 280 pounds.
Does it include a kickstand?
Yes, it has a sturdy built-in kickstand.
What kind of seat does it use?
A long motorcycle-style seat with quick-release design for easy removal.
Where can you ride it?
Rules vary by state. Some places may require registration, insurance or a license. It’s always allowed on private property, trails and off-road areas. Riders should check local regulations before riding on public roads.
Who is it best for?
Kids getting their first powered ride, adults wanting a fun off-road mini bike and families looking for weekend adventures.
What maintenance does it need?
Check brakes and tires regularly, take care of the battery and clean the bike after riding on dirt or mud.
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