Derbyworx Pinewood Derby Pro Ultra Lite Wheels DWXUL01 Primer both in terms of modeling

both in terms of modeling and painting

Model Dimension Length: 446

1/25 scale plastic model kit

Decals for 4 different markings

Perfect results in thin or thick layers

Derbyworx Pinewood Derby Pro Ultra Lite Wheels DWXUL01 Primer both in terms of modelingThe Pro Ultra Lite Wheels weigh in at an amazing 1 gram each, and with 100s of hours of testing on our track B. S. A. Racing and a League Championships under their belt, you can be assured these are not just any lightened and weakened 1 race wonders. We start with select mold number matched sets and C. N. C. machine them both inside and out to remove the maximum amount of mass from the wheel in all areas for maximum speed, but retain strength and