The RS4 Sport 3 features a pre-painted 1969 Ford Mustang RTR-X Muscle car body with authentic detailing and decals. The body comes completely trimmed and mounted for the ultimate in ease, and a functional racing wing is fitted for supreme control at all speeds. You'll have Concourse quality appearance, and you can always customize your car with any of the clear or pre-painted polycarbonate body shells from the huge assortment of HPI bodies and other manufacturers as well! This kit is supplied with a set of awesome wheels fitted with HPI spec-grip tires, and you get another complete set of wheels fitted with HPI drift tires, too! You can enjoy grip and drift driving with one includes: 4 AA batteries7.2V 2000 mah NiMH battery with standard plug wall battery charger