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48V 500W TSDZ-2 Mid Drive Motor Kit

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The Mid Drive Kits are designed to fit bikes with a 68mm (2.68 in.) or 73mm (2.87 in.) wide bottom bracket shell and 35mm inside diameter. This encompasses the vast majority of bikes excluding some newer high end bikes with an Integrated Bottom Bracket, and Fat tire Bikes with a 100mm wide bottom bracket shell.
  • TSDZ-2
  • Green pedel
  • 48V
  • 500W
  • mid drive motor
  • LCD




Rated voltage    48V

Gross weight    5.5KG

Power assist ratio    36%-300%

Max torque    80N.M

Rated power    500W

Working temperature    -20℃-45℃

Intergrated controller    48V 15A

Axle size    68mm

Efficiency    ≥80%

Crank teeth    42T

The mid drive motor refers to the motor that the driving motor of the electric assisted bicycle is installed in the middle position of the vehicle body, that is, the pedal position. The motor is connected with the vehicle body and connected with the rear wheel through a chain to transmit power. At the same time, pedals are installed on both sides of the motor. Under the condition that the motor has no power supply, the rider can ride the bicycle manually through the pedals.