Exclusive to AFX you have even more ways to build the track layouts you want. With the 15" curve track you can carry more speed through the turn while building track layouts that aren't possible with other brands.
NOTE! These are new retooled track pieces the same as the originals. Difference in price is due to:
The track surface is more uniform and shows no blemishes
The connectors are solid and won't come apart easily
The rail height is much more consistent
Mold and Certification costs
These are sold in pairs which allows you to make a 1/4 radius curve. You will need 4 pair in order to complete a circle. They will come packaged under the new part number. In this way you can be sure they are new and unused.