X-Derby Official 3D Printed Wheel

This wheel is the official 3D printed wheel for the X-Derby. Feel free to download and print for the Official race. We recommend PLA, but ABS works too.
.3 mm Z
100% fill
What is the X-Derby?
Think Boy Scout Pinewood Derby with minimal rules.
The track is larger and undulating. Few restrictions on size or materials that you can use to build your car. Prizes for fastest car and most creative plus many more. Have fun, being creative and innovative in materials and designs and learn some