Price: $515.88
(as of Apr 06, 2026 04:40:38 UTC – Details)
Product description
BAFANG BBSHD 48V1000W BBS02B 48V 500W/750W Electric Bike Conversion Kit with DP-C18/C965/850C/750C LCD Display with 48V/52V Lithium Ion Battery
48V500W/750W motor kit, gear size 44T or 46T (with chain cover), 48V/52V 1000W motor kit, gear size 42T or 46T (without chain cover), 500W, 750W motor for bikes with bottom bracket 68-73mm, 1000W motor is available in three sizes: 68mm, 100mm and 120mm, if your bike bottom bracket length is greater than 73mm, please choose 1000W motor.
The inner diameter of the bottom bracket should be 34-36mm, and the outer diameter should be 40-44mm.
* The motor and display have a certain waterproof function, and the waterproof rating is IP65, but in order to prolong the service life of the motor, please minimize the riding time in heavy rain and try to avoid long-term storage in a humid space.
The length of the bottom bracket (BBS) is 68MM： matching the bicycle the length of the bottom bracket is 68-73MM.The length of the bottom bracket (BBS) is 100MM：matching the bicycle the length of the bottom bracket is 83-100MM.
1、If the length of the bicycle bottom bracket is 83MM, you need to add 2 10MM washers.
2、If the length of the bicycle bottom bracket is 90MM, you need to add 1 10MM washer.
The length of the bottom bracket (BBS) is 120MM：matching the bicycle the length of the bottom bracket is 110-120MM.
1、If the length of the bicycle bottom bracket is 110MM, you need to add 1 10MM washer.
*48V 500W 750W：The length of the bottom bracket is 68-73mm
48V 1000W：The length of the bottom bracket is 68mm, 100mm, 120mm
Pay attention to the distance between the gear and the chain
Please forecast whether the sprocket willapproach the chain stay after installing themotor and sprocket.
68mm-73mm Standard JlS4
Inner diameter of the bracket should be no4less than 33.5mm.
The parcel will include extra gaskets for 73mm bottom bracket.
NOT recommendedto install this motor to bikes with carbonfiber frame in case of damaging the frame
BAFANG BBS02B 48V 750W Mid Drive Kit with Battery (Optional）
Rated Volatage: 48VRated Power: 750WBafang Motor Position: Mid CrankMotor Type: Brushless Gear MotorOperating Temperature: -10-45℃Display (optional): 750C/850C/C18/C965Chainwheel: 42T/44T/46T
Try not to ride in the rain Try to avoid placing the motor battery in a humid room Please try to keep the original packing box of the motor
C18
Color screen, metal frame, with USB mobile phone charging interface, power display with digital voltage display, output power show
850C
Color screen, plastic frame, with USB mobile phone charging interface, power display with digital voltage display, output power show
750C
TFT color screen, plastic frame, no USB mobile phone charging port, power display with digital voltage display, output power
C965
LCD white screen display, plastic frame, battery level display only battery compartment
Please review the information on battery specifications to choose the one that better suits your needs
48V13AH：368*90*113mm48V17.5AH：368*90*123mm48V20AH：368*90*123mm52V16AH：368*90*113mm52V20AH：368*90*123mm
*The battery contains a battery, a base, a key, a charger
【Compatibility & Powerful Power】: Bafang mid-drive motor kit is suitable for most bikes with a chassis size of 68-73mm and an inner diameter of 34-36mm, including mountain bikes, road bikes, fat bikes, etc. BBS01B BBS02B 500W/750W is suitable for 68-73mm bottom bracket, BBS03B 1000W is suitable for 68-120mm bottom bracket
【Full Equipment】: The kit contains all the necessary conversion kits, mid-drive motor, brake lever/hydraulic brake sensor (choose one of the two), thumb throttle, sprocket, crank, LCD display, speed sensor and magnet, 1T4 wire, nut, battery optional. The conversion kit for 500W/750W includes 1 sprocket and 1 chain guard (44T/46T), for 1000W, we only provide 1 sprocket (42T/46T).
【Battery Information】: Each battery is equipped with a BMS protection board, which can ensure that the battery is charged equally. When the battery has problems such as overheating, low voltage, overcharging, overdischarge, overload, short circuit, etc., the power supply will be cut off. Ensure battery life and enjoy longer riding time. 48V 13AH：368*90*113mm，48V 17.5AH/48V 20AH：368*90*123mm，52V 20AH：368*90*123mm。
【Easy to install】: Each kit includes an instruction manual, and you can directly view the installation video. The kit contains all the tools needed for installation: wrench, bottom bracket, puller, and many riding equipment: winding tubes, headlights, bells, etc.
【Technical support】: If you have any special requirements or requests for your order, don not hesitate to let us know. We are willing to provide all solutions,your opinions and suggestions are the driving force for our continuous progress.
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