✅ 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 UK maintenance point for hassle-free post-purchase support.
Key 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.
36V250W/350W/500W Mid Drive Motor Specification:
Bafang Model: M315 MM G340.250.C/350.C/500.C
Power: 250W/350W/500W
Voltage: 36V
Controller Current: 15A/18A/24A
Max Speed with Pedal Assistance: 30.5km/h/40.5km/h/40.5km/h
No Load Speed (RPM): 83±7/83±5/120±6
Load Speed (RPM): 78±7/78±7/113±6
MAX Torque: 80N.m/80N.m/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
48V250W/500W/750W Mid Drive Motor Specification:
Bafang Model:M315 MM G340.250.C/500.C/750.C
Power: 250W/500W/750W
Voltage:48V
Controller Current: 12A/18A/24A
Max speed with Pedal Assistance: 30.5km/h/40.5km/h/47.5km/h
No Load Speed(RPM) :87±5/126±7/126±7
Load Speed(RPM):83±5/118±6/110±6
MAX Torque: 80N.m/100N.m/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/100mm(The bottom bracket shall be 68-73mm/100mm)
Certification:CE/EN 14764/ROHS
Waterproof Grade:IPX5
Net Motor Weight: 4.3kg
Package Includes:
1 * Mid Drive Motor
1 Pair * Mechanical Brake Lever (Default) - Leave us a message if you want to exchange for brake sensors
1 Pair * Crank
1 Pair * 44T Chainwheel (Default)
1 Set * Thumb Throttle
1 Set * Speed Sensor
1 * Display (Optional)
1 * 4 to 1 Cable
1 * Accessories
1 * User Manual
1 * XT60 Battery Extension Cable (Free)
1 * 6V Headlight (Free)
1 * Wrench Tool (Free)
2 * 36V250W Stickers (Free)
Battery Information:
If you choose the battery option, it comes with a charger.
If you choose "no battery," please note that the motor kit does not include a battery. Thank you.
Note: Gear shift sensor is not included. Please contact us if you require one.
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) .
100mm mid-drive motor is compatible with bikes having a bottom bracket width of 89-105mm. The inner diameter of the bracket should be 34-36mm.
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 installation, please follow the steps in the manual to test the motor's functionality. If you encounter any issues, feel free to contact us directly for assistance. Thank you.