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Upgrade your X1 Pro Gen 2 or Gen 3 with the main components from the X1 Pro Gen 4. This set includes everything you need to upgrade your kit or just the X12 controller. 



  • X1 Pro Gen 2
  • X1 Pro Gen 3


Inclusions when upgrading from X6:

  • X12 controller
  • SW102 / DS103 display (optional)
  • X1 Pro Gen 4 motor (optional)


Inclusions when upgrading from ASI controller:

  • X12 controller
  • BT magnetic speed sensor (7-pin female)
  • Speed sensor magnet
  • Thumb throttle
  • SW102 / DS103 display (optional)
  • X1 Pro Gen 4 motor (optional)


    *For customers upgrading to the Gen 4 with 100mm BB option, you will need order the Gen 4 Left Mounting Bracket separately. 

    *For customers upgrading to Gen4 with 120mm BB option, please indicate in the order note to include the 9*5.5*12mm spacer.
    *Crankset to upgrade from Gen 2 can be ordered separately


    All pricing is listed in USD.

    X1 Pro Gen 4 Upgrade Set

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


      Payment and shipping to and from Russia, Ukraine, Cuba, Iran, Sudan, Syria, North Korea, Myanmar, Yemen, and the 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 product/s are delivered.

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

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