Right Bikes/cars are all female because
They are tempremental
They cost a small fortune
You have to get a house for them to live in, as they dont like living outside
The smallest bit costs the most money
You have to spend money on them to keep them running well
You have to buy shiny things to make them look even better
They get the hump if you dont look after them
They need servicing reguallry for them to look after you
They stop working for no apprent reason
However, if you look after them, treat them right, then they will reward you with many happy years of service
Curvys are better than pointys