I have a Pro Rider E-tourer that has suffered a lot of wear and tear. The controller isn't working and the throttle needs replacing. I have spent hours trying to find the right controller and throttle to buy but I'm totally confused. My current controller is 14a Ananda 3615dlc-10y0 which I think is unobtainable. The bike is 36v with a 250 motor. There is a 9 pin connector that goes to the motor. I'm far from an expert and desperately need help. I have throttle assist that I need to retain although the throttle needs replacing. The wiring is confusing me when I look at alternative controllers some have the 9 pin connector some don't. My display on the handle bars is on/off with 3 power levels.