Multi-lane kit for 4 lane circuits - track section access from lanes 2 to 3. More action thanks to 4 lane digital circuits. Ideal for competition in slot racing club megacircuits. In circuits of more than 2 lanes, #40206 Multi-Lane Sensor must be added in order to register race data (time, laps, etc) of each car as they cross the start/finish line in any lane. Features - electrical reliability and is very easy to assemble & disassemble. | 
