Motor:250w/350w BB:68mm,100mm for choosing 1×Mid motor 1×C965/C961 display 1×Thumb throttle 1×Speed sensor 1×Chain wheel 2×Crank 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.
The advantage of bafang mid drive motor kit:
1.This kits can be installed on standard normal bike frame easily,no need to change the frame. 2.High starting torque, Max torque≥80N,good performance on climbing. 3.Double clutch is used on drive unit,more safety. 4.High efficiency, low consumption,long travel distance.
We manufacture a variety of products such as, electric bike conversion kits, mountain and city e-bike, fat tyre e-bike and relative parts for electric bicycles. Our factory is certified by CE, SGS, CCC, EEC and other related certifications. Our products are reliable and durable. We export to Europe, the USA, Canada, Southeast Asia, Australia and many other countries .
Packaging & Shipping
Standard export carton packing. good package can be delivered to customer directly
sample in 7days after confirming order,detail delivery date should be decided according to production season and order quantity.
When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
What is your warranty policy?
motor--->2 years(guarantee replacement in first year, guarantee repair in the next year.) battery---->1years(guarantee replacement.), other parts---->half an year Also you can ask us for warranty documents.
What payment method do you accept?
Palpal,western union, TT payment are all available.
What about your quality?
We are confident that when you have examined our samples,you will agree that the goods are both excellent in quality and reasonable in price.
Can i get sample for test?
Yes, sample for test before you place big order is available.