About 6 months ago, I bought an electric, Schwinn Sting-Ray OCC chopper Bicycle and have since added a 49cc hobby motor. I use the hobby motor portion of it when I'm going on long trips (30 miles or more) and use the electric part for 30 mile and under trips.
I'm using a LiFePo4 24v 30ah battery for the electric.
If you have any questions for me, let me know.