Who else can give you 1.1g. Hi-Performance Pinewood Derby Racing wheels with an Anti-Friction Strip in HEMI Purple? Only Derby Worx!
The lightest, fastest and most technically advanced Pinewood Derby racing wheels available just got a custom attitude with our new COLORTRON Process. Now you can custom COLOR wheels to make your winning racer stand out in the WINNERS CIRCLE .
This season we have created a needle axle version of our highly popular “RS” wheel for even greater speeds. Less Surface Contact per Rotation = greater speeds. Our regular outlaw wheels have a linear contact between the wheel bore and the axle per revolution of .289 inches. Due to the smaller bore size, these needle wheels have a linear contact of 0.126 inches, a 56% reduction in surface contact per revolution. Over the course of a 32 foot track (actual distance traveled is about 27'); this results in a reduction of over 44 inches of linear contact ! Now that is FAST!!!
Now your only decision in choosing a Hi-Performance Pinewood Derby Wheel is do you want Racer X Black or Cool White with COLORTRON?
Patent Pending