36V 250W Ebike Conversion kit with Battery CE-approved



eBike Waterproof Motor Conversion Kit 36v 250w with Battery

If you’re looking to convert an existing bike to electric but don’t want to spend a fortune, then the  ST3IKE Ebike Conversion kit with Battery offers exceptional value for money. This is the 250w 36v front or rear motor conversion kit for 14″ to 29″ wheel size with additional 36v 7Ah Samsung cells 3500mah DC Lithium Battery.

Revolutionise the way you cycle. This easy to install and all-inclusive kit converts your bike to a smart electric bike.

Whether you’re looking to get an extra boost riding up those hills, or seeking to add a touch of fun and ease to your daily commutes, our eBike hub motor can help you on your journey.

This drive motor kit is compatible with any bike such as mountain bikes, road bikes, commuter and folding bikes.

Don’t be fooled by the cheap price though. The ST3IKE ebike Conversion Kit punches well above its weight when it comes to quality. The wheel rim used is nicely finished with thick, heavy gauge spokes.

Do-it-yourself to save money

You may be surprised by how effective a DIY ebike can be, and how closely the specs of a name-brand ebike can be matched or exceeded with nothing more than a kit and a few hours in your garage. You could reproduce a very similar speed DIY ebike using this conversion kit and this 36v battery.


The ST3IKE ebike Conversion Kit motor uses a tried and tested geared hub motor design which has minimal internal parts and is fairly resistant to wet weather.


The ST3IKE ebike Conversion Kit perform very well considering their small size.
The 250w motor CE-approved is full road legal in the UK.


– Quiet and reliable brushless gearless hub motor.
– The motor dropout spacing is 100mm for front wheel and 135mm for rear wheel.
– The kit includes motorized wheel, motor controller, speed throttle, battery and electric brake levers, LCD Display wire harness etc.
– Drive system has no moving chains or gears, no friction, more efficient, less chance to break! Brake shuts off motor automatically, saves energy, improves safety. 

How to Convert Bicycle into Electric Bicycle

If you can change a tyre, you can install the eBike Conversion Kit. It’s that simple.

So, why wait? Upgrade your regular bike into a high performing e-Bike in just 3 easy steps:

1) Replace the front wheel with our wheel. The brake disc is included.
2) Mount the battery box and connect only one cable with the motor.
3) Install the LCD display, switches and the brake levers

CE-approved 36V 250W Ebike kit

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ebike waterproof electric bicycle motor conversion kit 36v 250w with battery

36v 250w front or rear motor brushless geared with disc brake
Motor weight
2.7 kg
front/rear wheel
CE for EN15194
Wheel size
14‘’- 29‘’ Aluminium Alloy double wall 12G spokes bicycle
rim(suitable for disc brake and V brake)
Spokes holes
36 holes
36v 15A smart controller
36v 7ah downtube
30-50km -19-31mi with pedal assistance
Throttle type
Thumb throttle or twist throttle with on/off
Electric brake levers
Wuxing brand electric brake levers
PAS sensor
1:1 8 magnet intelligent pedal assistant
Top speed
25km/h -15.5mph
Waterproof grade
2 years for motor, 2 years for lithium battery

The 36v 250w electric bike kit packing list:

  • 1× 250W brushless geared hub motor front or rear with disc brake
  • 1× 14-29 inch Double-wall Aluminum rim with 12G spokes to choose assembled
  • 1× 36V 15A smart controller
  • 1x 36v 7AH lithium battery
  • 1x 36v 2A (100 – 220v) charger with UK plug
  • 1× Thumb or Twist throttle
  • 1× Pair electric brake levers
  • 1× 1:1 8 magnet intelligent pedal assistant
  • 1x LCD display
  • 1x User installation manual



What Comes in Our Electric Bike Kits?

Our electric bicycle conversion kit come with their own wheel, which will replace your bicycle’s existing front wheel. Front-wheel drives are recommended for most riders, but you also have rear-wheel option if you prefer it on the back wheel.

Our electric bike wheel kit include everything you need to convert your bike, including the electric motor, battery pack, cabling for all components, and, of course, an installation guide.

How to confirm the bicycle wheel size correct?

Check your tire’s model. Such as 26 x 1.95 means it is 26inch. 700 x 35 means it is a 700C wheel.

electric bicycle tire

My bike has hydraulic brakes

You can change the brake levers into a Hydraulic Brake Sensor.