The reason I want to buy a bike is the cost of gas. Since I am homeless right now, it would be a nice way to save money. I once owned a car, a 86 firebird, I had to put 50 dollars a week in the tank just to drive 100 miles a week. The maintenace of said car was through the roof, 400 dollars for a muffler system, 30 dollar oil chanage. That was just the basic maintenace, i couldnt afford what it really needed. I ended up selling it cause it broke down. All that money just for a car. I know that chicago has a wonderful public transportation system. I still want to ride a bike cause that saves me about 90 bucks a month. It would help me get me back into shape.