BMW M4 GT3 "Safety Car" 1:24 scale digital slot car for racing on Carrera DIGITAL 124 and 132 Race Tracks Carrera Part No. 20023970 Carrera Digital 124 slot car is fitted with replaceable double contact brushes for maximum contact with the slot car track while downforce magnets underneath make for quick cornering and great handling Working headlights and taillights combined with a detailed interior and high-quality tampo-printing over a detailed mold designed to faithfully replicate the original car Compatible with Carrera Digital 132 and 124 slot car racing tracks