Product parameters
Model
Battery Capacity
36V2.9Ah / 36V5.8Ah / 36V8.7Ah
Cell quantity
10 cells / 20 cells / 30 cells
Charging time
1.5H / 3.0H / 4.5H
Battery type
18650 power lithium ion battery
Charger
AC110V-AC220V, DC42V 2A
Assist range
18 mph to 25/ MPH
*The assist range is under conditions: 150 pounds weight rider, outside temperature to 77⁰, with minimum wind, 50% assist level under manual mode, tires with enough air pressure, riding on flat level road
Maximum speed
25/ MPH
Rim size
20 inch / 26 inch / 27.5 inch / 29 inch
Rated power
250W
Motor structure
Gear drive
Motor efficiency
>80%
Max torque
30N.m
Hub dimensions
Net weight (including rim&tire)
18 lbs/ 19.5 lbs/ 21 lbs
Optional accessories
Package dimensions
21” X 21” X 8”
VT Series All in One
Ebike kit
Intelligent Assist System
Convert your normal bike into an e-bike in 5 minutes or less
All in one wheel design / Assist range from 18 mph to 25/ MPH
Bluetooth display and thumb throttle / APP control
Anti-theft tracking / Smart assist system
5 minutes
Fast installation
20 – 29 inches
Multiple Rim Sizes
5 modes
Intelligent assist modes
25/ MPH
Maximum speed
250W
High-speed Brushless motor
2 drive ways
Throttle / Pedal assist
In just 5 minutes, transform any bike into an e-bike
VT Series all in one wheel e-bike kit does not have any cables, wires, or external sensors. It’s a fully self-contained, All-encompassing, Bluetooth e-bike conversion kit. Just 3 simple steps to Compart, Insert and Convert, all by replacing the front wheel.
VT Series can fit most bikes
It can fit Mountain bikes, Road bikes, Folding bikes, City bikes, Trikes and etc. It has rim sizes from 20” to 29”.
5 smart assist modes
We have spent 5 years on developing and optimizing the assist system. The assist system is based on the speed, acceleration, the road slope, and also the assist level that you set in the APP or on the Bluetooth display, calculating out the power you need. It will assist you automatically when you pedal. And we will keep on optimizing the system and publish it from time to time. You will be able to update the system via the APP.
Dedicated App provides you with a wonderful cycling experience
You can use the APP to control the wheels, upgrade the firmware, set the assist mode, set the assist level, calibrate the gyroscope angle, and detect the fault. And also you can check the speed, temperature, power, mileage, etc.
Anti-Theft Tracking for locating bike if the bike is stolen or lost
You can report the bike is lost if your bike is stolen. Once the thief tries to connect the wheel with the APP, the system will locate the mobile phone, disable the motor immediately and upload the information to the server
Anti-Theft Tracking for locating bike if the bike is stolen or lost
You can report the bike is lost if your bike is stolen. Once the thief tries to connect the wheel with the APP, the system will locate the mobile phone, disable the motor immediately and upload the information to the server
Speed up to 25 mph
You can set the speed limitation in the App
The default Speed limitation is 15/ mph, you can set the
Speed limitation up to 25/ MPH in the App
Speed up to 25 mph
You can set the speed limitation in the App
The default Speed limitation is 15/ mph, you can set the
Speed limitation up to 25/ MPH in the App
Overspeed alarm makes it safer to ride
You can set the overspeed alarm value in the APP. It will alert you when the speed is over the value you set.
Overspeed alarm makes it safer to ride
You can set the overspeed alarm value in the APP. It will alert you when the speed is over the value you set.
IP65 waterproof grade
IP65 waterproof grade allows you to ride freely in the rain
IP65 waterproof grade
IP65 waterproof grade allows you to ride freely in the rain
250W high speed brushless permanent magnet motor
| 250W Rated power | 500W Maximum power |
Power : 250W
Voltage : 36V
Structure : Gear Drive
Efficiency : >80%
Maximum torque : 30N.m
Closed all in one hub design Easy Clean Simple
VT series integrates battery, motor, controller all into the hub. You can turn your bike into an ebike with everything hidden in the front wheel and keep the original design of your bike without any cable connections or accessories at all.
Micro power system
5 years of research and development has gone into creating a versatile and cost-effective product for cyclists. The micropower system offers intelligent assistance with induction brakes that have a response time of 10ms. The system can sense the speed, acceleration and road slope, it will help you automatically when you pedal.
Uphill Increase power automatically | Downhill Cut off power automatically |
ARM Cortex-M3 main chip
with 6-axis gyroscope motion processing chip
configure Bluetooth 5.0 Moduel
6 high-sensitivity speed-measuring magnets for precise speed measurement
High quality 18650 lithium battery
EV lithium-ion battery cell with internal resistance as low as 18mΩ, capacity of 2900mA, 3C high-rate discharge. The 18650 power lithium battery offers consistency, high energy density, and faster charge/discharge performance. Tried and tested over time, 80% capacity remains after 1000 cycles, making this high-quality lithium battery’s lifetime more than 5 years.
Using USA high-performance and high-safety BMS battery protection system
Over-discharge protection
Overcurrent protection
Temperature protection
Overcharge protection
Short circuit protection
Battery balance
Axle end charging port, simple and convenient
Kit list
(including battery, motor, controller)
thumb throttle
