I learned that crome bikes cost more than a color bike. They cost more because the crome doesn't rust plus the actual crome costs more. The crome bikes cost ten extra dollars. I didn't know that before. Freestylists use some handlebars less than 10 in.
Some people use HUGE handlebars just to be cool.
Mountain bikers use some small and some big. They have different bars for different terrain. I had fun doing this project. I got to ride all kinds of bikes at Dales Bike Shop. If I had more time I'd try more bikes at Dales Bike Shop.