LOL, the ones I'm talkin bout don't even have the slightest resemblance of even a place a seat might go
Pedals are located further back, one speed, tiny front sprocket so you won't hang up and endo, super power brakes
Watch this guy
https://www.youtube.com/watch?v=Cj6ho1-G6tw&feature=youtube_gdata_player
I know it's a bicycle but you will be blown away at least 5 times, the man is a god