Pit yourself against the intelligent race system. Challenger learns any circuit then races it to the maximum. Black Mercedes CLK with on-board computer intelligence. Races over 20 or 50 laps. High tech trackside control gantry with LED countdown. Two speed settings to suit racing ability. Fully compatible with the following track: Scalextric/Scalextric Sport/SCX/Carrera/Ninco.
Requires two AA batteries – NOT INCLUDED