Pay in 4 interest-free payments of $53.41 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Ride Better
we have opted to incorporate encoder sensors in our motors
VTB Beast 35kW
Battery Position
CYC X1 Pro Gen 4 Upgrade Kit – 36–72V X12 Controller Kit for X1 Pro Gen 2 & Gen 3 Upgrade From:X6 controller Ride BetterThe X1 Pro Gen 4 Upgrade Set allows you to bring your existing X1 Pro Gen 2 or Gen 3 system up to the latest performance standards. This upgrade set includes the key components from the X1 Pro Gen 4, giving your e bike enhanced power, efficiency, and responsiveness. Whether you want a complete system upgrade or just the X12 Controller, this set provides everything needed to modernize your mid drive kit and take advantage of the latest X Series
US$ 30.05
US$ 41.99
US$ 21.00
US$ 16.00
US$ 30.38
US$ 55.00
US$ 51.99