R104 curves have a radius of 104 studs, measured from the centerline of the track. The outside diameter of a circle of R104 curves is 68" (1728mm). A single track segment covers 11.25°.
These tracks are all plastic, and work with any push- or battery-powered LEGO® train (namely Power Functions). They are not compatible with the older 9V or 12V train motors.
Each set includes 8 track segments, enough for a 1/4 circle.
Turnaround
All orders are shipped within 48 hours Monday–Friday 10 a.m. to 6 p.m. Orders placed between 6 p.m. Friday and 10 a.m. Monday will be fulfilled and shipped on Monday.
Prebuilt Sets
Prebuilt Sets are sold as-is. We may partially disassemble the set in order to ship it.
Shipping Rates
The rate charged for the shipping of your order is based on the weight of your products, and your location. Before the final checkout page you will be shown what the cost of shipping will be.