Carrera First Batwheels Ready to Roll Race Track 2.9m + 2 CarsBam and his companion Redbird, Robin's car, join the action on the Carrera First Racetrack. The Batwheels Ready to Roll set includes: two small supercars racing on a 2. 9 m long blue racetrack. Fun additional elements such as a pinball and a bottleneck provide even more fun, while numerous decorative elements from this series guarantee smiles and real Batwheels emotions. Dimensions when unfolded: 114 x 87 cm.