SWITCH AMERICAN FLYER FASTRACKThe industry leading track system is now an all-new American Flyer FasTrack for S gauge! Bulletproof switches are the foundation of any track system. They allow you to grow and expand your layout. AF FasTrack switches are second to none when it comes to durability and innovative features. Real track appearance Molded roadbed and ballast for incredibly simple set up PRODUCT SPECIFICATIONS Gauge: American Flyer/S Gauge Dimensions: 20" Radius / Length: 10" straight, 30-Degree R20 turnout Most Recent Catalog: 2016 WARNING: CHOKING HAZARD - SMALL PARTS! NOT INTENDED FOR CHILDREN UNDER 3.