Penny-farthing

[Greta]

1/ Penny-farthing, is a type of bicycle with a large front wheel and a much smaller rear wheel that was popular in the 1800s.
2/ A [promiscuous woman] who was once known as the [town bike] in her [glory days] who hasnt let the passing of time stand in the way of her loose ways.
An older woman who was promiscuous is her youth and remains promiscuous in her old age.
An old town bike.