These are Brand New OEM Controllers. We are having these custom made (Hence the cost) to plug and play fit the Super 73 Z1. We are currently the only source on these controllers. All Controllers are new and tested working prior to shipping. If we are out of stock, click on "Notify Me When Available" as we always have new shipments coming in. Please check your old controller!!! https://batterygiantaz.com/pages/identifying-which-generation-super73-z1-you-have https://batterygiantaz.com/pages/z1-11-pin-splitter-cable-wiring https://batterygiantaz.com/pages/z1-8-pin-splitter-cable-diagram NOTE: Due to the delicate nature of Controllers and DIY troubleshooting/repairs – All sales are final and returns are not accepted. All controllers are new and tested known working prior to shipping. If you have issues we can attempt to help troubleshoot via email at [email protected] If you need help troubleshooting your Z1 before ordering any parts: https://batterygiantaz.com/pages/trouble-shooting-your-super-73-z1-e-bike https://batterygiantaz.com/pages/retrofitting-your-1st-generation-z1-to-second-generation-controller As with all our Z1 parts - these are new and we are having specially made just for us. We are the only company offering these parts for the Z1. Due to us being the only source for these parts they go fast. However, we always have on order so more are on the way. We recommend the "Notify Me When Available" option so you will be notified as soon as more arrive.
