I suspect a regular bike would also have a hard time (my car shakes like crazy going over that spot), but the e-bike has much smaller wheels (about half the siz

I suspect a regular bike would also have a hard time (my car shakes like crazy going over that spot), but the e-bike has much smaller wheels (about half the size of a bike), and that made it much much worse. In my city they rent out these scooters with tiny wheels and people are only allowed to use them on the road. Those ripples are at the bottom of a nice downhill, and if anyone were to hit them on the scooter they'd probably go flying. I just fell hard.