TSDZ2 500W Motor Kit

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Full 1 year parts USA warranty!!!

Torque sensing TSDZ2B mid-drive motor. Feels natural like pedaling a regular bike but with superpowers. Really! This motor gives you more power than factory bikes but with the same high-end feel of having the power multiply the effort applied to the pedals.

​Includes Standard:

  • Pedal Assist (Torque Sensing)
  • VLCD5 Display
  • Throttle
  • Speed Sensor
  • Crank Arms
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  • Features
  • Specifications
  • ​Torque sensing mid-drive motor. This motor gives you more power than factory bikes but with the same high-end feel of having the power match the effort applied to the pedals.
    • Fits 95% of standard bike frames with 68-73mm BSA/JIT threaded bottom bracket
    • ​Built in torque and cadence sensor - yields more natural riding experience than mid-drives with just cadence sensor.
    • Easy to install. Kit includes all installation hardware and tools
    • Includes throttle and walk assist mode
    • 100 Nm of torque is over twice as much as a comparable powered hub motor and can take on any hill or wind you encounter

    Note: If the bottom bracket on your bike is not the JIS/BSA threaded type you may need an adapter before the motor will fit. Click here for more information. Email or call us and we will be happy to check your model for compatibility and let you know if adapters are required.
  • Motor: TSDZ2B torque sensing mid-drive
  • Type: Mid-drive
  • Voltage: 36v
  • Power: 500W / 750W (peak)
  • Current: 18A
  • Max Torque: 100 Nm
  • Controller: Integrated
  • Torque sensor: Integrated
  • Assist Ratio: 36%-300%
  • Assist levels: 4 (Eco - Tour - Speed ​​- Turbo)
  • Bottom Bracket: 68mm
  • Chain Wheel: 42T (other sizes available)
  • Speed Limit: 22.5mph (with assist)
  • Weight: 7.9lbs (3.6kg)
  • Water & dust resistance: IP54
  • Safety: CE Certification