Motor, Controller, Battery, and Charger Recommendations for Custom Electric Moped Build

I have experience with metal fabrication but very limited knowledge with batteries, power supplies and controllers.

I have access to a number of bicycle parts. I wanted to take on a project to install an electric golf cart motor (or something) on to a bike frame and make a high end electric moped/"light " motor cycle.

Here are some specs for a current electric motor cycle

http://www.zeromotorcycles.com/zero-fx/specs.php

 

I realize there are a number of different types of batteries (lithium ion, lead acid etc) some of which will weigh a lot more than others. 

Assuming a rider will weigh 200 pounds and the bike and batteries weigh another 100 pounds.

what would you recommend for a motor, controller, charger and power supply?

Is there a way to have the charger set up so it can charge on 110 as well as 220 or even an EV car charging station? 

I certainly do not need to go 85 miles per hour like the motor cycle listed above. I would imagine 30 miles per hour would be reasonable and safe enough...Dont want to be doing 50 mph on an electric bike driving by a cop.

I realize there a many considerations with gears and other things. i just want to get my head around the elecrical components to see how feasable it is. I obviously do not want to build a bike with 3 car lead acid car batteries crammed into a mountain bike frame. I would be curious to see what a custom 5-6 kWh power pack would look like , weigh and cost.

any thoughts,recommendations, ideas or criticism is most welcome.

tHanks

In the USA, electric bicycles are legally limited in the maximum speed for on road use (I think 27 mph but not sure). There may also be a limit on size of battery. It's worth doing some research into the laws that apply to avoid trouble.

From the research that I've done, most electric bicycles run on 36 Volt or 48 Volt battery packs. This means that the chargers and controllers are available for those voltages. Charging is usually done off 110 V. Lithium batteries are preferred for light weight but lead acid or NiCad is possible. I have heard of people using power tool batteries in series.

If I am reading right, what you want to do is build something with more power than a typical electric bike so you will need larger batteries and possibly higher voltage (most automotive EV systems are 96 V and over)

One place you could look for hints on building such a thing is https://www.instructables.com/

The best of luck on your endeavor.