How many 2 wheeled devices can you spot?

Trevyn Newpher and Tim Price are East Coast racers with an agenda. They want to reach Sol Vista, Colorado in time for the U.S. Nationals Race by way of Moab, Utah. They have decided to bring quite a few toys along with them. As they rip a scar in the ozone layer on their trek, hopefully they will keep us entertained with updates of their antics. Hint hint.

Note: That is not a lunar rover. And yes they removed the wheels from the trailer and yes those are 2 x 4's.