20" front 100mm drop out 750w 36v e-bike conversion kit. Comes with speed controller, brake cut out handles, display, rim and bag to put the electronics in.
I do have some 36v batteries for an extra $100 each. 7.4 aH rating. 30S2P LG cells.
Will handle a 48v battery, I've built numerous of these kits for E-SUB stand up kick bikes. Like the Schwinn Shuffle kick bike you can buy on Amazon.
You can build a bike like this:
https://sacramento.craigslist.org/bik/d/pleasant-grove-schwinn-shuffle-bike/7892513412.html