Upgrade your bike with the powerful and efficient Bafang Mid-Drive Motor Conversion Kit. This kit allows you to effortlessly transform your ordinary bike into an extraordinary electric ride, giving you the freedom to go farther and faster than ever before. Key Features: Unleash Your Bike’s Potential: The Bafang mid-drive motor offers unparalleled power and performance, allowing you to tackle any terrain with ease. Say goodbye to struggling up hills and hello to an exhilarating and effortless ride. Easy Installation: Installing the Bafang Mid-Drive Motor Conversion Kit is a breeze. With user-friendly instructions and included tools, you can have your bike ready to go in no time. Compatible with Various Bikes: Whether you have a mountain bike, road bike, or even a racing bike, this conversion kit is compatible with a wide range of bike types. With a bottom bracket size of 68-73mm and 34-36mm (internal diameter) JIS standard, you can rest assured that it will seamlessly fit your bike. Ride in Style with Multiple Modes: The kit offers four versatile riding modes to suit your needs. Cruise in pure electric mode, exercise in human riding mode, get an extra boost with power assistance, or use push mode when you need a helping hand. The choice is yours! If there are any quality issues, we’ll be more than happy to provide free repairs or replacements. 48V750W Mid Drive Motor Specification: Bafang Model:M315 MM G340.750. C Power: 750W Voltage:48V Controller Current: 24A Max speed with Pedal Assistance: 47.5km/h No Load Speed(RPM) :126±7 Load Speed(RPM):110±6 MAX Torque: 100N. M Efficiency: > 78% PAS SENSOR : Speed Sensor Reduction Ratio: 1 : 21.9 Motor Operation Temperature:-20? -45? Bafang Controller: Integrated Inside the Motor Bracket bottom length: 68mm(The bottom bracket shall be 68-73mm) Certification:CE/EN 14764/ROHS Waterproof Grade:IPX5 Net Motor Weight: 4.3kg PACKING LIST 1 48V750W motor 1 Battery (If you order it together) 1 Display 1 Chainring 1 Speed sensor. 1 Brake levers or brake sensors. Send brake levers default. 1 Headlight 1 1T4 EB-BUS cable 1 Thumb throttle 1 Lock nuts 1 Installation tools Elevate your cycling experience with the Bafang Mid-Drive Motor Conversion Kit. Embrace the freedom, power, and excitement of electric-assisted biking. Get your kit today and enjoy a whole new level of cycling adventure!