Carrera GO!!! 61600 Extension set 1Extension set with track sections on a scale of 1: 43 DIGITAL 143, Carrera GO!!! Plus, Carrera GO!!! To expand your race track Package contents: 2 corners 1 90 degrees, 2 lane changes, 2 straight sections, each 342 mm From 6 years Item Number: 20061600 Dimensions: 15. 4 x 6. 2 x 2. 0 inches Weight: 1. 5 lb Your rally circuit is already waiting for new track With this extension set you can extend your Carrera track to include two corners of 1 90