You can expand on any of the initial AFX racing sets by adding extra AFX track pieces to build replicas of Real World Circuits, to expand your racing to 4,6 & 8 Lane Circuits, or just to build your own custom circuits

You can add to your existing AFX circuit with individual pieces of straight, curved or banked track, or you can add predesigned sets of banked curves, chicane-curves, loops and hairpins.

Bridge supports and piers also take the track into the third dimension.

Track supports, bridge supports, guard rails and lap counters can be found in Accessories, while car parts, spares and tune-up kits can be found in Parts.