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Introducing the Bafang Mid Drive Motor Conversion Kit - Fast Delivery48V750W Mid Drive Motor Upgraded Version Specification:
Bafang Model:M315 MM G340.750.C
Power: 750W
Voltage:48V
Controller Current: 24A
Max speed with Pedal Assistance: 50-55km/h
No Load Speed(RPM) :126±7
Load Speed(RPM): 110±6
No-load Speed:59.7km/h
Load Speed: 47.5km/h
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. If the bike is 73mm, pls contact us for sending 73 screws)
Certification:CE/EN 14764/ROHS
Waterproof Grade:IPX5
Net Motor Weight: 4.3kgProtocols:CANKey Features:
Upgrade: Experience enhanced performance with the upgraded IRFB3077 mosfets controller.
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: Effortlessly install this mid-drive motor into your electric bicycle using just a few tools. Remove the crankset and center shaft, then use the provided installation tools for a seamless setup.
Compatibility: This kit is compatible with a wide range of bikes, including mountain bikes, road bikes, racing bikes, and more, with a bottom bracket size of 68-73mm.✅ Local Service: Enjoy the convenience of US 2-5 working days fast delivery and local repair service.
✅ Warranty: Rest easy with a 1-year quality warranty for main parts. Free repair or replacement in case of any quality issues.
✅ Overseas After-Sales Site: Benefit from a US maintenance point for hassle-free post-purchase support.Package Includes:1 * Mid Drive Motor
1 Pair * Brake Lever (Default) - Leave us a message if you want to exchange for brake sensors
1 Pair * Crank
1 Pair * 44T Chainwheel (Default) - Let us know if you want other size chainwheel.
1 Set * Thumb Throttle
1 Set * Speed Sensor
1 * Display
1 * 4 to 1 Cable1 * User Manual
1 * Accessories
Note: Battery and Gear shift sensor are not included. Please contact us if you require them.FAQ:
Q: How do I know if this mid-drive motor will fit my bike?
A: This 68mm mid-drive motor is compatible with bikes having a bottom bracket width of 68mm (2.68 inches) to 73mm (2.87 inches). The inner diameter of the bracket should be 34-36mm. For 73mm bottom brackets, we\'ll provide extra installation accessories. Please leave a note for the 73mm bottom bracket.Q: How do I choose between brake levers and brake sensors?
A: If you have hydraulic brakes or prefer to use your own brake sensors, you can choose brake sensors. They can connect directly with your brakes for seamless functionality.Q: Can I install the motor as soon as it arrives?
A: Before installing the motor, please refer to the manual and follow the instructions to connect the motor and verify its normal operation.
Please ensure not to disconnect any connections while the power supply is still active.Warm Tip:
If you receive multiple packages and find that any of them are incomplete, please contact us first. We will gladly assist you in checking the missing items.On Mar 13, 2025 at 02:27:06 PDT, seller added the following information:On Mar 13, 2025 at 04:14:10 PDT, seller added the following information:On May 7, 2025 at 20:55:06 PDT, seller added the following information:On May 8, 2025 at 09:14:58 PDT, seller added the following information:On Jul 7, 2025 at 08:10:02 PDT, seller added the following information:On Jul 24, 2025 at 00:15:30 PDT, seller added the following information:
On Sep 21, 2025 at 21:01:12 PDT, seller added the following information:
