There has been scientific breakdowns of the energy flows in bike regen systems and its not worth it. I use a freewheel because of that fact. The company that sold you the motor did well in their advertising to convince you about their features.
Listen, I'm trying to give you advice because it sounds like you think you're gonna re-invent the electric bike, and I'm trying to tell you the real life obstacles you will encounter. Instead of taking my advice, you think this is a contest or something, and return trollish comments. You have repeatedly asserted your e-peen is thiiiiis tbig, lol, maybe you should get to the math and science governing the construction of your bike.
Powerful, long range electrics aren't easy like gas bikes, all the engineering is done upfront, everything has to be right the first time or they will self destruct quickly in one way or another. Get it right, and it's all good for a long time. The cost of the components makes it so that you can't afford to have a failure, even if its just bad luck. If you don't know what you are doing, you're gonna throw thousands of dollars into a hole. I was just trying to help, but obviously you have some issues to work through so I'll let you be.
Please let us know when you have actually made progress on this build, because it would be interesting if you manage to re-invent the wheel with success, and know something the rest of the engineering community was blind to see.
Regards,
out dude.
