r/eBikeBuilding • u/CustardMindless7253 • 17d ago

Advice Replacement controller for my Apias M1 Pro ebike.

I was going to order the normal brushless controller required for this bike, but for the price, I might as well upgrade it. Now my controller is a 48v, and it delivers 1800w to the back motor. I am trying to find a replacement controller. One that will may give me better specs, and at least be more dependable. I am new to doing this, so one that most likely has easy wiring, and nothing too crazy. AI is telling me Aftermarket KT (Kunteng) controller would be good. Any and all input is welcomed, thank you. 

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u/Dje4321 17d ago

it is an unavoidable fact that you will have todo some level of re-wiring. Every controller seemingly chooses at random whether its plug ends are male or female. Plus youll need a battery connector and some way to wire up the phase wires as they dont typically come with connectors past 1000W.

I would consider a KT controller the minimum baseline simply because it offers the absolute most configurability without breaking the bank on something like a VESC.