Hi all! I had my E-bike stolen Which was a b-twin tilt E500. However, the motor wheel was with me for flat tyre repair, so I was left with only the motor. Having another foldable bike i am thinking to convert it to an pedelec, however it seems impossible to find a controller that fits the 9-pin cable that my motor has. Any suggestion with kits or workarounds? I have electrical engineering background and I could experiment with a couple of things Thank you very much in advance!