Dub is a master on the backwheel and has been working on this trick which he calls Rodeo for several years. Much respect for his perseverance! Check this comment he posted on FB:
"Currently injured at the knee I have to put the bike aside for some time , but here is a trick I've been working on for the longest time. It took me three years to finally get to the other side of the bike witthout scuffing or braking , just pure pivots and turbines switch footed on the peg and on the pedal. It might look easy but the complexity of this trick is quasi unfathomable.This was shot on the trip to Barcelona for the Barcelona Extreme competition..."