drag slotThis is my mini 3.5 m' Carrera dital drag track fully controlled by SmartRace app (time, positions, speed, interval)$39.95, LB 1025-Corian-Phenolic Resin, short & long drag chassis, 18 & 332 axles. Carlisle Racing Products. $34.99, Chassis J CSP-8 $39.99, Drag Chassis J CSP-9