SCX Compact 1: 43 Scale Slot Car F-1 Racing Set Includes more than 25 of track, 2 pieces of cross-over track, 2 F-1 series open wheel race cars, 2 controllers, 2 lap counters, guardrails and transformer Its ready to race right out of the box Can be expanded with the addition of 1: 43 scale straight and curved track (sold separately) 1:43 Scale