Sprint cars and midget cars often have two extensions on top of the roll bars called wings. The wings actually have a role in keeping the car and driver safe, but these extensions aren't required on these cars. If you're going to purchase a midget sprint car, you'll need to decide if you want those wings added or not. Some wings are movable (not like bird wings), but they can be moved up and down the diagonal roll bars that surround the cockpit of the car.
