How to build a pedal wheel for a drift trike

In this vid, I show how to build a couple different kinds of pedal wheels for a drift good buddy D came by with a green machine so we cut it apart and used the pieces for his built a petal wheel from a rear wheel from a 20“ bike on my trike is important that the pedals free spin. If you were to use a unicycle wheel, it would kick your feet off if you went down a hill.