V pokračování seriálu Americký chopper se sleduje ostrý spor rodiny Teutul, který vyvrcholil hádkou mezi Paulem sr. a Paulem jr.
Paul jr. si založil vlastní firmu paul jr. designs (PJD), která se mimojiné zaměřuje především na stavbu chopperů na zakázku a začíná se tak stávat “konkurentem” pro Orange County Choppers.
Sie fluchen, schreien sich an und bauen nebenbei die definitiv coolsten Chopper Amerikas – jede Maschine ist eine absolut individuell gestaltete Spezialanfertigung. “American Chopper” zeigt die Spannungen, Gefühlsausbrüche und Triumphe eines Vater-Sohn-Teams während der Arbeit an den atemberaubenden Bikes. In ihrer Werkstatt in Orange County, 130 Kilometer von New York City entfernt, fertigen sie ihre Meisterwerke in Handarbeit und geraten dabei nicht selten aneinander.
"American Chopper" is back ... sort of. After that popular motorcycle-building reality series crashed after six seasons amidst a Teutul family feud, Paul Sr. and son Paul Jr. return as competitors. Senior and his staff continue their work at Orange County Choppers, while Junior launches Paul Jr. Designs across the street from OCC's original site. Not only that, but Paulie twists the knife even more by hiring former OCC employees, including his brother Mikey, Vinnie DiMartino, Robert "Nub" Colard and Joe Puliafico. With the battle lines drawn, who will survive by designing and building the most innovative choppers?
American Chopper: Senior vs. Junior è una serie TV-Reality, spin-off della serie originale American Chopper.
La serie racconta la rivalità tra la Orange County Choppers (OCC) di proprietà di Paul Teutul Sr. e suo figlio Paul Teutul Jr. proprietario della neonata azienda produttrice di motociclette, la Paul Jr. Designs (PJD).
Continúan las disputas del clan Teutul cuando Paul Jr. y Mikey abren su propia tienda de motocicletas y compiten con su padre.