American Chopper: Old-School Assembly
As they assemble the John Christner Trucking old-school bike -- Senior and Rick's favorite kind. -- the OCC crew rib each other about the gas-tank size, recalling Jesse James' words during Chopper Live.
Most Watched in Motorcycles
American Chopper: Spitballs From Nowhere
See what prolonged havoc Vinnie wrought on Paulie with nothing but a clean sheet of paper, a straw, a window made with one-way glass and a whoooole lotta spit.
Vinnie's shooting of a rabid raccoon brings about a lot of teasing.
American Chopper: Staph Meeting
In order to kick off PJD's latest project -- a bike for Cepheid, a medical diagnostics company -- Junior invites his new client to conduct a staph test on Mikey.
American Chopper: So Lego-Like
When he runs into issues during the John Christner Trucking new-school bike's fabrication, Mike Ammirati has some creative -- and eye-appealing -- solutions.
American Chopper: Architecting Inspiration
How do you turn renderings of two world-trade-center towers and one transportation hub into one kick-ass -- and meaningful -- chopper design? Watch and learn.
American Chopper: Operation Karl Ka-Boom!
Wanting to "freak Senior out," the OCC crew pulls a prank that makes the man flinch in a way we've never seen before.
American Chopper: Penal Cake Decoded
After an exhaustive investigation, Mikey solves the mystery of who sent Paul Jr. Designs an X-rated cake (note to Jesse James: some lobster next time would be muh appreciated).
American Chopper: One World Trade Center
After Paul Jr. Designs is commissioned to build a custom chopper to commemorate the rebuilding of the World Trade Center site, the crew heads downtown for a tour.
American Chopper: Off the Hot Seat
Jim Quinn and Mike Ammirati engineer a workaround so the Grainger Bike's exhaust isn't so close to the seat (which would make it HOT), while staying true to Jason's design.
American Chopper: Killer Design
The arrival of a custom chassis begins to give some shape to OCC's "evil, crazy, I'm-going-to-kill-your-town" build-off bike design.
Take a look back at THE top fight on American Chopper.
American Chopper: Trump Bike Design
Jason and the OCC team begin to go over design plans for the Donald Trump bike.
Recent Videos in Motorcycles
American Chopper: A Shocking Retaliation
Continuing the longstanding tradition of pranks at PJD, Cody gets his hand on a zapping device and uses it to "startle" Pete.
American Chopper: High-School Memories
After examining a stock muscle car they plan to customize, a gleeful Paul Jr. and Vinnie take it out for an eventful test-drive.
American Chopper: Making a Dream Car
As the PJD Muscle Car comes together, Junior sees his stock-car pencil sketch develop into an unbelievable dream car.
American Chopper: SUPER Charged
Vinnie leads the installation of the PJD muscle car's super charger, which will take it from "fast" to "holy BLEEP."
American Chopper: They Want Answers
After Paul Jr. mysteriously holes himself up in his office for days, a curious PJD team -- led by Mikey -- demands answers.
American Chopper: Black Widow Restored Aftershow
Find out if Junior was surprised by Nub's hesitation to paint over the OCC logo, and whether being famous has made it hard to do certain things around town like go to the gym.
American Chopper: Approximates
The OCC shop must contend with contractual issues and the definition of "replica" in their latest build.
American Chopper: Fill the Diaper
Vinnie describes running into Mikey's apparently extremely effective "fill the diaper" roadside fundraising attempt for the March of Dimes.
American Chopper: A Lotta Purple
In honor of their branding, Junior designed a purple bike for the March of Dimes.
American Chopper: Not Easy Being Green
Language gets colorful when the OCC team installs a very heavy diesel motor in their eco-friendly CIMA Green Bike.
American Chopper: PJD 811 Bike Aftershow 2
Mikey explains why he couldn't accept Senior's invitation to paint at his house, as well as his strategy for losing weight to raise money for a local child with cancer. Then the PJD crew weighs in on Senior's Apprentice appearance.
American Chopper: OCC John Christner Trucking Bike
Find out how Rick met his fiancee, whether Senior had ever driven an 18-wheeler before, and how everyone feels about Junior replacing the OCC logo with Paul Jr. Designs on the Black Widow.