There are several differences between the Gents' bicycle and the Ladies Cycle in the most electoral designs. There are even differences in color.
If you do it, you can see that the ladies bicycle has no rod in front of it. The front is kept blank.
This bike rod usually strengthens the frame, but the ladies bike rod is visible at the bottom, in fact, this part is left blank for women's clothing.

Women had to face many problems while riding bicycles because of the rods, and most of the time their clothes went up, which is why the front rods were removed from the ladies bicycle so that they could ride the bike comfortably.
Also, another reason for not keeping rods on a ladies bicycle is that they can ride a bicycle after the dress.
