Seat mono Vespa V50/PV/ET3

Hi i like this seat. i haven't vespa et3, but a px 125e. can i fit this article and put in on my vespa?thank you..

hi ...

i think in generall you can mount every seat on your scoot

i saw a px200 with a mono seat a few weeks ago, it looks nice

but notice that you have to modify somethig !