Eco stepper controller

[spuddle]

Hi I recently got hold of a none running eco stepper and it looks like the controller is faulty. I'm not sure the controller is the original (please see photo) but can anyone advise what would be the most economical available controller to fit on the bike. Thanks

 

[Nealh]

You will have to buy a controller and display as a pair for compatibility or simply buy a KT controller and one of their many compatible displays.
You will likely have to do some minor wiring .