Patsy, bicycles are the sexiest vehicles ever, because they are the only ones with genders...
The reason that they have gender is that the original bicycles were always made for gentlemen, who wear trousers/pants. When ladies clamoured to join in with this craze, the frames were modified to allow them to be ridden, and mounted, by people wearing long skirts.

Surely, no gentlewoman would DREAM of wearing anything but a long skirt.

They will be demanding to vote, next!