BBS02 BAFANG professional 48v 500w torque sensor mid drive e bike kits for sale

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$345.00 - $400.00 / Units | 1 Unit/Units (Min. Order)
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Quick Details
motor kit
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
max torque:
chain wheel type:
17A(max) integrated inside motor
LCD Display:
Rated efficiency:
Bottom bracket:
Supply Ability
Supply Ability:
1000 Unit/Units per Month
Packaging & Delivery
Packaging Details
standard carton with foam for mid motor kit
Product Description


Motor:250w,350w,500w,750w,1000w for choose

BB: 68mm,100mm,110mm,120mm for choose

Complete kits include:

Bafang BBS02 motor kit :
BB:68mm,100mmfor choosing
1×Mid motor
1×C965/C961 display
1×Thumb throttle
1×Speed sensor
1×Chain wheel
2×Brake levers
Warranty is 2 years for motor,and half year for parts.

BAFANG BBS(MM G31) Mid Motor Kit


With an integrated speed sensor, this BBS(MM G31) mid-drive motor, which is compatible with standard bikes, has a rated power of 250W,350W and 500W, a reduction ratio of 1: 21.9 and a maximum torque of 80 N.m, providing ideal power for vehicles. This BBS(MM G31) mid motor need your bicycle bottom bracket is 68mm or 100mm.Light but strong and efficient, this BBS mid motor greatly enhances riding comfort and is suitable for touring bikes and commuter bikes. This BBS(MM G31) mid motor is black.


Packaging & Shipping


Standard export carton packing.


For samples,we deliver goods to customer by UPS,FEDEX,DHL,TNT or EMS.

For mass production order,we deliver goods to customer by air or by sea.


We accept all kinds of payment term, T T, Western Union, Paypal etc.

After payment, please tell us your details address, zip code and phone NO.   We will deliver goods for u ASAP.

Our Services


1.E-bike: city e-bike, folding e-bike,fat tyre e-bike

2.Wheelchair electric handcycle

3.Hub motor kit: geared hub motor kit , gearless hub motor kit, geared hub motor waterproof kit.

4.Fat tyre motor kit:20*4.0 fat tyre motor kit, 26*4.0 fat tyre motor kit, BAFANG G06 fat tyre motor kit

5.Super power hub motor kit:1500w,3000w,5000w

6.Mid motor kit: TSDZ2, BAFANG MM G31, BAFANG MM G32,BAFANG MM G33

7.Li-ion Battery: Down tube type battery, Rear rack type battery,Frog type battery,Naked packagetype battery.

Company Information



CNEBIKES Co., Ltd is located in Changzhou city ,Jiangsu ,China.  We are just one hour from Shanghai by high-speed train . It is easy for potential customers to come and have a look at our facility and products.


We manufacture a variety of products . Our products are reliable and durable. We export to Europe, the USA, Canada, Southeast Asia, Australia and many other countries . Our customers have given us high praise for our products and service. 




 1.What about your company product’s quality?

We are in the lead to our competitors in product quality and service. If you interest our product, you can mail us for quality controlling. And welcome to our factory to check.

2.How about the warranty about your company?

1.Motor, 2 years warranty., first year for guarantee replacement, the next years for guarantee repair.

2.Lithium Battery, 1 years warranty for replacement or repair.

3.Other Parts: Half a year

3. What kind of way will you ship the goods?

We ship goods by TNT, DHL or Fedex, for bulk orders they will be shipped by sea.

4. What’s the delivery time?

Normally 7 days for a sample order and 20 days for a regular order.

5.What is the minimum order quantity in one order.

MOQ is 1unit.

6. Can u change configuration for us and do our brand on goods?


Sure,we can change configuration based on customers’ request and OEMs are welcome.


 Our factory is certified by CE, SGS, CCC, EEC and other related certifications.