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K7-125D

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K7-125D

This single speed of spoke hub motor is applied for city electric bicycle or road electric bicycle,rated power can be customized to be 350W. Max. Torque can reach to 45N.m!

 

Max. Speed 38-42 km/h, the installation width of the rear fork is 125mm

  • Parameter
  • Outline Drawing
    Mounting Position:Rear
    Cable Routing:Left Side
    Shell Color:Black / Silver
    Rated Power:250~350W
    Rated Voltage:24V/36V/48V
    Wheel Size:12'~29'
    Fork Dropout:125mm
    Speed Ratio:8.14:1
    Efficiency:＞80%
    Max Torque:＞45N.m
    Brake Style:Disc/Brake
    Freewheel:
    		Single
    Magnet Rate:16 Poles
    Speed Sensor:1/2/3/6
    Hall Sensor:With / Without
    Spokes Items:12G / 13G
    Spokes Holes:36 Holes
    Noise Level:＜50dB
    Work Temperature:-20℃~45℃
    Motor Weight:2.0 Kg
    Waterproof Level:IP54

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