When women got hold of two wheels they achieved something great- Freedom. The Freedom to go where they want to, being independent and not relying on men of the house. To really achieve freedom, just a small step is enough to ignite a huge fire. And Bikes did that.
Oil cooling is actually used on the bikes which are capable to get their engines cooled by air most of the times. But if the engine heats up beyond the capability of air to cool it, like in traffic situations, that is when Oil Cooling comes in its own to save the day.