BAFANG Electric Bike Motor Kit Mid Drive BBS02B 48V 500W Bicycle Conversion Kit Ebike fit with BB68-73mm MTB Commuter Bikes with Optional Hailong Shark Battery & Rear Rack Battery with Charger


  • [Shipping & Warranty] — Shipped by FedEx or UPS(3-7 Business days). One year warranty and provide technical support & after-sales service in the US. 24-hour online service.
  • [Standard JIS] — Fit a standard JIS 68 – 73 mm bottom bracket (installing extra parts Gaskets as gifts), please see the installation image carefully. Suitable for mountain bike, road bike, commuter bike. This motor maybe can’t be installed on fat tire bike. NOT recommended to apply this motor to amazon bike Electric on fiber frame in case of damaging the frame.
  • [Easy Installation] — Can be successfully installed into an electric bicycle in just a few time by only a few tools which can remove the crankset and the center shaft, as well as tools for installing this mid-drive motor.
  • ♡[Two riding mode] — Electric bikes & pedal bicycle, faster traffic & physical exercise can be achieved at the same time. The wonderful choice for cycling enthusiasts and those who want faster traffic to transport or travel. Improve your life quality and make you more happy!
  • [Conversion Accessories] — All necessary mounting accessories are included. The battery and display is optianl. Notice: Brake levers can be changed to hydraulic and mechanical brake sensor— search ASIN B07B8KNTYN, if you leave us a message about your requirements.

Sold:213 Wished: 56 Followed: 16

n0 (Rpm): 120/126
nT(Rpm): 113/118
Max Torque: 100 N.m
Efficiency (%): ≥ 80
Pedal Sensor: Speed
Shaft Standard: JIS
Color: Black
Weight (kg): 4.3
Noise Grade (dB): <55
Operating Temperature: -20-45℃
E-Brake: Yes
Gearsensor Function: Yes
Light Drive Capacity (DCV / W): 6 /3(max)
Magnet Poles (2P): 16
IP: IP 65
Certifications: ROHS
Salt Spray Test Standard(h): 96

✧Packing List:
1. Bafang MM G340.500 Motor
2. Brake levers( Or hydraulic brake sensors, email us before we send the parcel please)
3. LCD display— 500C/C961/850C/750C/C18/SW102/800S/P860C/T1 Touch )— Optional
4. EB-BUS water-proof cable(1 to 4 cable)
5. Chain wheel with chainring plastic guard ( 44T/46T/48T/52T)—Optional
6. A pair of Cranks
7. Thumb Throttle
8. A set of Lock Nuts
9. Speed sensor and magnets
10. 68 mm- 73 mm installing extra parts(Gaskets)
11. A headlight
12. Install Tool
13. Power extension cable
14. Installation manual( Scan code to get the installation video )
15. Battery ( Optional, it won’t be included if you choose the item without battery )
16. Charger ( Optional,it won’t be included if you choose the item without battery )
✧Warm tips:
1. Recommend to use a 48V battery to a 48V motor. Using a battery higher than 48V maybe shorten the life of the motor.
2. Assuming the other conditions are the same, the smaller the chain ring, the easier you pedal.
3. You will find the answer Measuring the bottom bracket shell width only, without bearings or other pieces.
4. The difference of bar, shifters and brakes don’t make a difference on the installation of the mid-drive motor.
5. Feel free to email us and reply within 24 hours. Just for a better service.

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