BAFANG BBS01 36V 250W 68mm Mid Drive Motor E-bike Electric Bike Conversion Kits. Bafang Model: MM G340.250 Motor Model: BBS01B Bafang Model: MM G340.250 Power:250W Voltage:36V Controller Current: 15A No Load Speed(RPM) :83-87 Load Speed(RPM):78-83 MAX Torque:80 N. M Efficiency: > 80% PAS SENSOR : Speed Sensor Reduction Ratio: 1 : 21.9 Centification:CE/EN 14764/ROHS Waterproof Grade:IP65 Motor Weight: 3.98kg Bracket bottom length:68mm Operation Temperature:-20-45? Waterproof Grade: IP65 Display Working Temperature: -20-80C. This mid drive motor fits for the bike with 68mm or 73mm wide bottom bracket. The inner diamater of the bracket should be not less than 33.5mm. Rated voltage: 36V/43V/48V DC. Rated current: 10mA lines(as shown in the figure). Maximum operating current: 30mA. When power off, leak current is less than: 1uA. Operating current supplied to controller: 50mA. Operation temperature: -20? Storage temperature: -30? IP level: IP65. Storage humidity: 30%-70% Features: Use of a two-way serial communication protocol, simple operation of the display via the external 5-key keypad. Speed display: displaying the real-time speed as SPEED, the maximum speed as MAXS and the average speed as AVG. Km or mile: The user can choose between km and mile. Intelligent battery level indication: With an optimization algorithm, a stable display of the battery level is ensured, and the problem of fluctuant battery level indication common with other displays is avoided. The user can define display mode of batter. 24V/36V battery supply(48V optional). Rated operating current : 10mA. Max operating current : 30mA. Max output current to controller : 50mA. Ergonomic external button design, easy to operate. Speed display : AVG SPEED, MAX SPEED, SPEED(Real-time). Kilometer / Mile : Can be set according to customers’ habits. Battery indicator The brightness of the backlight adjustable : 5-sections. 9-level Assist : 3-level/5-level/9-level, optional. Mileage indicator : Odometer/Trip distance/ Riding time. Packing list for motor. 1 Set Mid Drive Motor built in controller. 1 Pair Brake Levers. 1 Set Thumb Throttle. 1 Set Speed Sensor. 1 4 to 1 EB-BUS Cable. To be eligible, your item must be unused and in the same condition that you received it. Fans Exclusive Discount & Coupon:Follow our store, visit homepage. If you have any questions or concerns, let us know. We are here 24/7 and always happy to help.