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The Gen 3/4 Freewheel and Torque Sensor Assembly is an integrated torque sensor module that is assembled with the freewheel where the casing is a part of the right side bottom bracket cup. 



  • X1 Pro Gen 3 / X1 Pro Gen 4
  • X1 Stealth Gen 3



  • Gen 3/4 freewheel
  • Gen 3/4 torque sensor
  • Gen 3/4 right side bottom bracket cup


All pricing is listed in USD

Gen 3/4 Freewheel & Torque Sensor Assembly

  • Total delivery time is 2 - 3 weeks after confirmed order. Tax not included.

    Payment and shipping to and from Russia, Ukraine, Cuba, Iran, Sudan, Syria, North Korea, Myanmar, Yemen and Crimean Peninsula are not accepted at this time.

  • This product has a 2-year warranty. Man-made failure excluded. Kindly refer to our Returns and Refunds policy for detailed information. Warranty starts on the day that your component/s are delivered.

    Using this product with a system not supplied by CYC MOTOR LTD will not be supported or warrantied.

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