In 2011, Paul Jr., Jesse James and Paul Sr. went head to head in the ultimate builder showdown. Paul Jr. chose to style the PJD bike with inspiration drawn from the classic P-51 Mustang fighter plane. Featuring a retro board tracker layout, this bike picks up cues that reflect the classic styles of WWII airplane designs. Details abound on this bike, which — through the popular vote — won the Chopper Live build-off.