4 Sezona
63 Epizode
American Chopper: Senior vs Junior - Season 4 Episode 4 4. sērija
Senior and Junior bond during their bike build; OCC begins working on a bike for Wildgame Innovations; PJD reveals a five-wheeled trike for Loopster.
- Gads: 2012
- Valsts:
- Žanrs: Reality
- Studija: Discovery, TLC
- Atslēgvārds: rivalry
- Direktors:
- Lomās: Paul Teutul, Jr., Mike Rowe, Michael Teutul, Vincent DiMartino, Jason Pohl, Paul Teutul, Sr.