36V 500W Mid-drive Conversion Kit

36V 500W Mid-drive Conversion Kit

36V 500W Mid-drive Conversion Kit

£559.99 inc. Vat

In stock

£559.99 inc. Vat

Deterred by mid-drive ebikes price tag? We have a special offer for you. It’s the best and cost-effective mid-drive conversion kit that will convert your pedal bike into an electric bike – 2015 8Fun Bafang 36V 500W Mid-Drive Motor Conversion Kits with integrated Controller and LCD Display.



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2015 8Fun Bafang 36V 500W

All in one Mid-Drive Motor Conversion Kit with integrated Controller and LCD Display.  This mid-drive system equipped with 500W motor and a 36V Lithium-Ion battery which is perfect for touring bikes and commuter bikes.

Features :

  • Its 4.2kgs Motor Weight; lightweight but powerful, efficient and significantly provide driving comfort
  • Working Temperature of LCD Display is between – 20℃ to 80℃.
  • BB Length: 68mm (Suitable for 68mm length BB Bike Modification)
  • Its IP65 waterproof grade, which ensures that all components and cables are protected.

It comprises all basic installation accessories :

  • BBS02 + Mid-Drive Motor: 1 pc
  •  LCD Display + Operation Button: 1 pc
  • Brake Levers: 2 pcs
  • Thumb Throttle: 1 pc
  • Waterproof Quick Release Wires: 1 pc
  • Speed Detecting Sensor + Magnet: 1 pc
  • Chain wheel + Chain Cover: 1 pc

If you are looking for a different type of electric bicycle conversion kits, please have a look at our range here. You may also inquiries you may also contact us here.

Voltage 36V
Current Limit 25A
Motor Weight 4.2kgs
No-load Value Rated Value Max Value
Current(A) Speed
Output Power
Max Torque
1.5 120±6 500W 113±6 78% ≥40 ≤17.5 ≥100 ≥80%


Please watch the video:

1. Open the package and take out drive unit accessories; And check the specification whether it is correct.

2. Fix the chain wheel on drive unit with 5pcs screw M5*10, then fix chain cover on chain wheel with 5pcs screws ST3.9.

3. Fix the drive unit axle tube on frame bottom bracket.

4. The surface with teeth of fixing plate towards inside, then fix the plate on drive unit with 2pcs M6*10.

5. Hold the drive unit near to bicycle fork, force less than 5kgs, tight 1st nut M33 onto axle tube with force : 30-40N.m.

6. Fix 2nd nut M33 onto axle tube, tightening force: 30-40N.m.

7. Fix the left crank on the bike with M8 inner hexagon screw. Tightening force: 35-40N.m.

8. Fix the right crank on the bike with M8 inner hexagon screw. Tightening force: 35-40N.m.

9. Connect all cables for battery, display, speed detecting sensor and so on.

Which bike can use this motor kits?

1. Bottom Bracket Width shall be 68mm

2. Suitable for 24-26″ Mountain Bike or 16-20″ Folding Bike

3. Your bike shall have the down tube to fix motor, down tube are connected with BB

4. Front Derailleur shall be removed

Additional information

Shipping Weight 5 kg


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