>human powered form of transportation
>can easily move faster than a running human
>requires very little energy spent for the amount of distance traveled
>easy repairs, parts found literally everywhere
>falling off or crashing won't kill you
>can bring offroad
why does no one in say, the walking dead, use these? yeah, we see rick ride a bike in ep 1. but that's it. it's literally the most convenient and efficient method of getting around we have an no one seems to think of it. maybe they just don't look cool enough?