BAFANG BBS02B 48V 750W Mid Drive Kits Mid Motor Ebike Conversion Kits with 44T Chainring Wheel and EKD01 Display for BB 68-73mm Mountain Bike Road Bike (No Battery)

Versatile Mid-Drive Motor: The Bafang M315 MM G340.750.C is a powerful 48V 750W mid-drive motor, compatible with bikes featuring a bottom bracket width of 68mm to 73mm (2.68 inches to 2.87 inches),making it suitable for a broad range of bicycle models. Adjustable Compatibility: With an inner diameter bracket requirement of 34-36mm, this motor is designed to fit most standard bikes.For 73mm bottom brackets, additional installation accessories are provided to ensure a perfect fit. Four Riding Modes: Choose from pure electric mode, human riding model, power assistance, and push models. Enjoy the flexibility of easily switching between 4 working modes. Easy Installation and Compatibility: The M315 MM G340.750.C motor features a JIS bottom bracket standard, which is similar to the square tapered spindle found in many US bicycles. Reliability and Safety: This mid-drive motor boasts an IP X5 rating for water resistance and carries CE and EN 14764 certifications,ensuring that your e-bike conversion is both safe and durable.