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Bafang MM.G340 BBS02/B 36V 500W Mid Drive Motor

100% of 100

Bafang MM.G340 BBS02/B 36V 500W Mid Drive Motor

From €18.90

To €100.80

incl. 19% VAT. excl. shipping

Bafang MM.G340 BBS02 /B 36V 500W Mid-drive Motor Conversion Kit

Programmable UART - Controller with 6V light output (max. 500mA) , gearsensor and Anderson XT60 plugs.

The content of delivery:

  • 1x BBS02 /B Middrive Motor
  • 1x EB - Main Bus Cable
  • 1x Speed sensor incl. magnet
  • 1x Crankarms left/right

Additional mounting components:

  • M5*10: 5pcs
  • M6*12: 2 pcs
  • M33: 2 pcs
  • ST3.9: 5 pcs

Please take note: Currently Bafang motor kits are being offered by various dealers on the market, which do not include the original equipment in the delivery. Please inquire before purchasing, whether you can use the original Bafang motor conversion kit accessories such as: Displays, programming cables etc.
E-Bikes are subject to authorization! The mid-motors form our range do not meet all the Geman StVO requirements. Therefore they are not clasified as pedelecs. Once you have completed the conversion, you should have your bike checked by a testing center.


  • Voltage: 36V
  • Power: 500W
  • Motor weight: 5 kg
  • BB Length: 68mm (Suitable for 68mm length BB Bike Modification) 
  • Working Temperature of Dsplay: - 20℃ bis + 80℃.
  • Waterproof Grade: IP65


Voltage 36V
Current Limit 25A
Motor weight 5 kg
No-load Value Rated Value Max Value
Current(A) Speed
Output Power
Max Torque
Max Efficiency
1.5 120±6 500W 113±6 78% ≥40 ≤17.5 ≥100 ≥80%


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.

More Information
Motor Power
Product Weight / kg
Time of delivery
Available immediately!
on Stock
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