Road Legal 250W Bafang E-Bike Conversion Kit with Motor, Display & Controller. Perfect for daily commuting with smooth, quiet, and efficient power. This is a complete conversion kit to convert your bike into a UK road-legal electric bike. This 250W kit complies with UK legislation, limited to 25 km/h (15.5 mph) and does not include a throttle.
The kit is based around the Bafang H305 / G0100 geared rear hub motor. With a compact design, it keeps your bike looking clean and uncluttered while still delivering reliable torque for urban riding. Bafang motors are widely known for their longevity and ease of repair, which is why we proudly support and supply them here. You can choose whether the motor is supplied loose (for a custom wheel build), or pre-laced into a wheel size of your choice. Be sure to select the correct rim size to match your bicycle. A high-capacity 36V Hailong Lithium-Ion battery is included.Â
If you wish to choose a different handlebar display then please get in touch and we can make a custom bundle for you.
ITEMS INCLUDED IN THIS KIT
- 36V 14ah Hailong Battery
- Bafang H305 / G0100 Geared Rear Hub Motor
- Bafang 15A Controller (integrated into the frame mount of the battery)
- Bafang SW102 Handlebar Display
- Easy-fit Pedal Assist Sensor
ADDITIONAL ITEMS YOU MAY NEED TO ORDER SEPARATELY
- Cassette for the Rear Wheel –> Shimano 7/8/9/10 Speed Cassette
- Brake Sensors –> Cable Brake Sensors (x2) or Hydraulic Brake Sensors (x2)
- Bottle Bob Battery Mount Point –> Grin Technologies Triple Bob Hailong Battery Mount
- Motor Extension Cable –> Motor Extension Cable
IMPORTANT NOTES – This kit is fully road legal in the UK. Occasionally, Hailong battery frame mounts do not align with the 2 bottle cage mount points. It is important that there are a minimum of 2 bolts securely holding the battery mount to the frame. If you find that the mount does not align correctly, you will need to purchase the Grin Tech battery bob mounting adapter that we also sell HERE. Make sure you use the supplied bolts for attaching your disc rotors. Otherwise if they are too long they can grind internally and prevent the motor from rotating.
This kit can only be sent to England, Scotland and Wales due to the Lithium Battery

