Range is like 10 miles on electric, it blows. It could go farther maybe but by 10 it's at like half power rich is already weak.
Around corners its same, one wheel is basically driving always so if there were some difference in speed for one wheel vs the other itd just slow down the one.
I guess that's really only a thing for 2wd bikes where the wheels pull from the same drivetrain and are thus mechanically linked to be going the same rpm. Or like cars or 3 wheelers where around corners the outer wheel is traveling a greater distance arc and needs a diff (edited)