This is four-man bicycle invented by Art Rothschild. It is powered by five chains and has brakes on both its wheels. The bike was built by Art Rothschild (top position) . The picture was first seen in Life Magazine in 1948. Imagine the balance needed…I had stabilisers on my bike until I was 13 !! No balance..

Allee Willis
LOVE this!!!!! This might be the only way to get me to go bike riding every day.
k2dtw
Great post!!!..
LOL…We called them “training wheels” around here!!.. It would be histerical if the x 4 bicycle had “stabilisers”.. :)
windupkitty
love that the front man has a horn….because nobody would notice them coming…
Allee Willis
Ha!