Quick view Kato Kato Trains 106090 N CB&Q Silver Streak Zephyr 6 piece Set DCC $249.95 Kato Trains 106090 N CB&Q Silver Streak Zephyr 6 piece Set DCC. With Kato's Precision Railroad Models N Scale Unitrack Modular Roadbed Track System, you can have an operating layout in minutes. Add to Cart Add to Wish list Compare