Note: If you buy a 72V3000W motor, the maximum current after your battery is fully charged should not exceed 50A. It is recommended to use the power-assisted mode during the uphill process. Do not use the pure electric mode, otherwise the controller will easily burn out. Thank you very much for your cooperation.


  Motor characteristics  

[Simple installation]Easy to convert, DIY rear wheel electric bicycle conversion kit, suitable for bicycles with a rear drop size "170mm/190mm", easily convert your pedal bicycle to motorized bicycle within 1 hour.

[Popularity]Stable drive system. This snowmobile rear-drive motor is compatible with disc brakes and has a rated power of 3000W, which provides ideal power for the vehicle. Powerful and efficient, this motor greatly improves ride comfort

[Powerful]Super high cost performance, speed can reach 70KMH, 579-596RPM, efficiency ≥80%; the brake lever safely cuts off the power of the motor.

[Complete Accessories]Equipped with all necessary accessories. Rear wheel and motor, controller, display (optional), brake lever, thumb throttle, PAS, extension cable, controller package.

[Four riding modes]Pure electric mode & human body riding mode & assist & push mode. The 4 working modes can be switched at will.

[Universal Compatible][Universal Compatible]Bicycles compatible with 170mm/190mm rear forks of snowmobiles and ATVs.

[Installation Manual] Before installing the motor, please follow the steps in the manual to connect the motor to see if the motor can work normally. If you have any questions, please contact us first, we will provide technical support, don’t worry.

[Applicable to][Applicable to]Our motors are suitable for disc brakes

[Not recommended]We do not recommend that you install a motor kit on a carbon fiber bicycle

[DDP Service]The following countries include DDP service. Taxes and fees are paid by us. (Russian Federation, United States, Canada, Ukraine, South Korea, Germany, France, Spain, Netherlands, Italy, Bulgaria, Belgium, Latvia, Poland, Denmark, Finland, Portugal, Sweden, Slovakia, Slovenia, Greece, Hungary, Czech Republic, Lithuania , Luxembourg, Romania, Ireland, Estonia, Austria, Croatia, Australia)

[Delivery]Fast delivery, delivery within 48 hours after placing the order.

  Motor Specification  
●Model:72V 3000W Fat Bike Rear Hub Motor
●Wheel Diameter (Inch): 20"/26"---Optional
●Construction:Gearless drive
●Rated Voltage (DCV): 72
●Rated Power (W): 3000
●Rated Speed(KM):55-70
●Rated Speed(rpm):579-596
●Torque(N.m): 91-101
●Fork size(mm):170/190
●Brake type:Disc brake160mm
●Color: Black/Red/Green/Blue
●Motor weight (kg): about 10.1
●Package weight (kg): about 15
●Matching controller (A): 50A
●Magnet height: 45H
●Number of magnet poles: 46
●Operating Temperature: -20-45℃
●Efficiency (%)≥ 80
●Noise Grade (dB): ≤55
●Waterproof：IP54
●Smoke test: 96
●Installation: Rear
●Certification: CE
●Anti-corrosion grade: 96
  Controller Specification  
●Dimension :236*88*42mm
●Weight :650g
●Cable length :all about 13-16cm
●Mosfets :18mosfets
●Maximum current :50±1A
●Rated voltage :DC56V/90V
●Speed set :1-4.2V
●Rated current :25A
●Brake input :Low-Level
●Low voltage protection :DC56±0.5V
【Packaging List】
●1 PCS * 72V 3000W Rear Hub Motor with Rim and Spokes
●1 PCS * 72V 3000W Motor Controller
●1 PCS * Display( LCD3,LCD5,LCD8Hoption)
●1 PCS * Thumb Throttle (We default to ship thumb throttle, it can be changed to twist throttle if you need)
●1 PCS * PAS Sensor
●1 Pair * Brake Levers(We default to shipBrake Levers, it can be changed to Brake Sensors if you need)
Gifts: 1 * Controller Bag( not battery) + 1 * Disc brake+1*Torque Arm+1*Install cable ties and stretch film+1*Installation Manual