BAFANG 750W Mid Drive Kit with Battery,Upgraded BBS02B 48V Mid Drive Ebike Conversion Kit with EKD01 Display&Ebike Battery for BB 68-73MM Bike（44T Sprocket,48V17.5Ah Downtube Battery - Bafang Electric (Suzhou) Co., Ltd.

• New Upgraded BAFANG Mid Drive Kit:The 750W mid motor now features smooth, controlled starts with throttle-responsive acceleration. It incorporates adjustable speed limits for enhanced Pedal Assist and Throttle modes. For improved reliability, battery XT60 male connectors replace bullet types, while SM headlight connectors facilitate swift, secure headlight connection.Three riding modes can meet your different needs and suiable for most riding scenes Powerful,Quite,Smooth:The BAFANG 750W motor offers a maximum torque of 120 N.m and max speed 45KM/H. With this ebike motor installed, your bike will have great power, longer ride range, and the ability to climb hills and conquer mountains with ease. This ebike kit enables a better ride than a pre-built e-bike for a lower cost, with substantially more power.Smart Battery Management System (BMS), which plays a crucial part in meticulously managing power consumption to extend battery life Universal Compatible And Great Power:This BBS02B mid drive motor kit is designed to fit 68-73mm ( length ) and 33.5-36mm (internal diameter ) JIS standard bottom bracket , making it compatible with most bikes.No matter what's your tire size .It can both compatible with V brake and disc brake bike,but we do not recommend mounting it on bikes equipped with coaster brakes and belt drive.It requiring less physical exertion while still providing a good workout and improving physical health Ease Of Installation:This Bafang ebike conversion kit includes most necessary accessories,with basic tools and minimal technical know-how, it is relatively easy to install this bafang ebike conversion kit. （There are lots of video on Youtube to learn).This allows you to customize your existing bicycle to suit your needs and preferences, such as choosing the type of sprocket or battery that best fits your riding need Save Commute Time And Cost:Electric bikes are highly efficient aslo save money and provide health benefits compared to cars or traditional bicycles. The EKD01 smart display allows you to connect your phone via Bluetooth and use the mobile phone APP to monitor your riding data in real time. In addition to the basic functions, it also has a navigation function and a TYPE-C output port, which can charge your phone in an emergency