With 86 pieces of track and 4 blazing fast Mega G cars you can make at least 19 different layouts in 4 lane configuration! Of course you can design your own layouts too, you?ve got everything you need to build almost any kind of track in 2 or 4 lane ? all in one box. Five different types of curved track and 4 different straights, two power packs and four controllers, 6 bridge sections, the list goes on and on. If you wanted to buy all the track, cars and accessories in this set separately, you could pay more than twice as much. And don?t forget, this is AFX, the highest quality best performing HO slot racing system you can buy anywhere. After all this is the brand that created the hobby and spent almost 60 years improving it. Would you expect less? Quality, performance, innovation and value, that?s why AFX is the leader in HO.