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Bafang 750W 48V BBS02B BBS02 Mid Drive Ebike Motor Electric Bike Conversion Kit with Powerful 52V 20Ah Lithium Battery Pack Cell

From $652.49

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  • Description


    Feature:
    Popular:48V 750W is the most popular and cost-effective bafang BBS series mid drive motor.

    Powerful:Max speed up to 55km/h.
    Upgrade:Upgraded IRFB3077 mosfets controller.

    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.

    Universal Compatible:It’s compatiable with mountain bike,road bike, racing bike ect bikes with 68-73mm bottom bracket.

    Motor Specification

    Bafang Model: G340.750
    Power:750W
    Voltage:48V
    Controller Current: 25A
    No Load Speed(RPM) :140-160
    Load Speed(RPM):120-135
    MAX Torque:160 N.m
    Max speed:50-55km/h
    Efficiency: > 85%
    PAS SENSOR : Speed Sensor
    Reduction Ratio: 1 : 21.9
    Certification:CE/EN 14764/ROHS
    Waterproof Grade:IP65
    Net Motor Weight: 4.24kg
    Motor kits Weight:5.6-6.0kg
    Bracket bottom length:68mm
    Motor Operation Temperature:-20℃-45℃

    Battery Specification

    *Nomal Volt: 48V/52V
    *Battery Cells: Imported cells & Chinese 3C cells
    *Battery Weight: 2.8-5.5KG(Include Charger)
    *Max Constant Discharge Current:30A
    *Peak Current: 85A
    *48V Battery Charge Voltage:54.6V
    *52V Battery Charge Voltage:58.8V
    *48V Battery Discharge Cut Off Voltage:36.4V
    *52V Battery Discharge Cut Off Voltage:39V
    *Cycle Life: 800 times
    *Way of Charge: CC/CV
    *Charge Temperature: 0-45℃
    *Discharge Temperature: -20-65℃
    *Protection Function: Over charge, Over discharge,Over current, Short circuit, Balance


     

    Note

    1. Battery and motor will send separately and you will receive 2 parcels, we will give you 2 tracking numbers too!

    2.About the choice of display:If you want a more intuitive understanding of battery power and you want your bike more cool, it is recommended that you select DP-C18 display
    How far can you ride:The pure throttle mode can ride about 50 KM, and the assist mode can ride about 80 KM

    3.Installation method:If you will not install the kit after purchasing, we can provide you with an installation tutorial video, which will take about 1-2 hours to install

    4.During the installation process, please note that the installation distance of the speed sensor is less than 4 mm, so that the speed sensor will accurately convey your speed for you in real time

    FAQ

    Q: How do I know if this mid drive motor fits for my bike?

    A: This 68mm mid drive motor fits for the bike with 68mm (2.68inch) – 73mm (2.87inch) wide bottom bracket, we’ll send extra install accessoreis for 73mm bottom bracket. The inner diamater of the bracket should be not less than 33.5mm.

    Q: How do I confirm whether I need the brake levers or the brake sensors?

    A: If your brakes are hydraulic or you want to use your own brake sensors, you can choose brake sensors. They can connect with your brakes to work directly.

     
     

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