Bafang BBS02B 250 Watt mid drive conversion (including fitting labour)

Stock Coming Soon


Where To Buy
Please enter your postcode
Ask a question

"*" indicates required fields

enter your postcode
Sign Up To Our Newsletter
This field is for validation purposes and should be left unchanged.

The BBS02 motor is designed to handle higher loads, with a greater Torque output than the BBS01.

If you have a cargobike, or a tandem or are shifting above 80kg this is the ideal motor. We “downtune” the original BBS02 motor to a 250Watt output to keep it road legal.

The powerful mid drive motor drives through your bikes gears giving you amazing climbing power. The waterproof system is super reliable and our service team is always here to help you come time for a check up.

The BBS02 system is perfect for high loads and those that simply must have more. The 17ah battery giving you around 50 to 80km riding on a charge with a cost of only 30c to charge up.

The Bafang system has an optional shift sensor which detects you changing gears and reduces the motor output for smoother changes that protects your bike gears and chain. We do recommend adding this in order to help protect the drivetrain.

There is a plug ready for you to upgrade to lights that run off the bikes battery.

When you’re ready you can move the system to a new bike and return your old bike to its original state.


  • High torque mid drive motor
  • Fits 68 to 73mm bottom bracket
  • LCD display with battery and trip data
  • 36v / 17ah / 612 watt hour ” clip in, clip out” secure battery
  • Integrated controller with pedal start
  • IP 67 waterproof connectors
  • Range around 60km in pedal assist mode
  • Assisted speed up to 25km/h


Image of kit is illustrative only, specs / manufacturer may differ depending on stock availability

Please contact us for an assessment and final quote for fitting to your bike. Not all bikes are suitable for conversion, and some may require additional upgrades depending on current gearing / braking.

Calculated Shipping Weight 900 kg
Dimensions 900 × 900 × 900 cm
There are no reviews for this product yet!

Leave your review below

( found on your invoice )
Star Rating(Required)
Your Photos
Accepted file types: jpg, jpeg, png, gif.

Stock Coming Soon

Fill in your details below and we'll let you know as soon as it arrives!

Notify Me

This field is for validation purposes and should be left unchanged.