need a motorbike for work

I need to get a small 250cc motorbike for work so that i can properly do my job and a motorbike is very cheap and light on petrol, i used to own one but i had to sell it as money was needed at the time and now with my current job i am not able to travel and that is a main part of my job as a real estate agent, right now things are tough in my field and i am not able to travel where i need to go which makes my job almost impossible