Scalextric ARC PRO; the first digital slot car race control system that allows users to wirelessly create and manage races through the use of a handheld smart device. Using Scalextric revolutionary new ARC Pro powerbase in conjunction with this app, users can seamlessly merge the excitement of real time, on-track racing, with the thrill of on-screen gameplay. ARC PRO takes racing to the ultimate level with multi car racing up to 6 cars, lane changing, separate pit lane stop, KERS as well as variable weather conditions, tire wear, fuel usage, brakes and post-race statistics. This set features 4 x modern GT racers going head to head on over 9 meters of track which can create 8 unique layouts and comes with barriers.