Junior Vs. Senior Part 1

S04 E01 • Thursday, Jan 18, 2007 • Jan 18 • 42m

When Orange County Chopper breaks ground on their new shop, Paul Sr. challenges Paul Jr. to a design contest.

Junior Vs. Senior - Part 2

S04 E02 • Thursday, Jan 25, 2007 • Jan 25 • 42m

The design contest between father and son continues, with fans picking the winner. Paul Sr. goes old school while Jr. puts together a new spider-web design.

Go Daddy Part 1

S04 E03 • Thursday, Feb 1, 2007 • Feb 1 • 42m

OCC designs and builds a high-tech chopper for GoDaddy.com, but Jason and Paul Jr. can't agree on a design, so Senior has to step in. <br />

Go Daddy 2

S04 E04 • Thursday, Feb 8, 2007 • Feb 8 • 42m

As work continues on the chopper for GoDaddy.com, Mikey and Paul Sr. take a trip to the racetrack, where Mikey gets to show off his racing skills to Danica Patrick.

American Chopper Special

S04 E05 • Sunday, Feb 11, 2007 • Feb 11 • 42m

Mikey and Vinnie embark on a quest to obtain New England lobsters for the guys at the shop.

Flowjet Bike 1

S04 E06 • Thursday, Feb 15, 2007 • Feb 15 • 42m

While Orange County Chopper begins work on a custom bike for the Flow International Corporation, Mikey starts on a secret project of his own.

Flowjet Bike 2

S04 E07 • Thursday, Feb 22, 2007 • Feb 22 • 42m

OCC continues work on the chopper for the Flow International Corporation. Meanwhile, the crew goes to a paintball course to let off a little steam, OCC-style.

HP Bike 1

S04 E08 • Thursday, Mar 29, 2007 • Mar 29 • 42m

OCC boots up their latest custom chopper--a computer-themed creation for the HP Corporation. With the build underway, the OCC crew makes a call to the tattoo artists of <i>Miami Ink</i> to discuss getting some new tattoos.

HP Bike 2

S04 E09 • Thursday, Apr 5, 2007 • Apr 5 • 42m

OCC continues on their computer themed chopper for the HP Corporation. Meanwhile, Ami and Chris from Miami Ink continue their custom body art on Senior and Beth. The guys encounter problems at the bike's reveal and Senior narrowly avoids a mishap.

Peavey Bike 1

S04 E10 • Thursday, Apr 12, 2007 • Apr 12 • 42m

OCC amps it up as they start on their latest custom creation--a guitar-themed chopper for Peavey Electronics. But when Senior brings in a second build, for the Go Fast Energy Drink company, the work piles up and the company's resources are spread thin.

Peavey Bike 2

S04 E11 • Thursday, Apr 19, 2007 • Apr 19 • 42m

OCC continues on their custom chopper for Peavey Electronics. The double build winds down as the guys travel to Las Vegas to unveil the Go Fast bike, and then on to Anaheim for the Peavey reveal.

Australia 1

S04 E12 • Thursday, May 31, 2007 • May 31 • 42m

It's another OCC family vacation as the Teutuls go walkabout in the 'land down under' where Russell Crowe asks the guys to build an Australia-themed chopper.

Australia 2

S04 E13 • Thursday, Jun 7, 2007 • Jun 7 • 42m

The Teutuls continue their adventures in the Great South Land. After arriving at Uluru, the guys find themselves immersed in Aboriginal culture.

Australia 3

S04 E14 • Thursday, Jun 14, 2007 • Jun 14 • 42m

Final part of 3 part series. The Teutel's take a two week trip to Australia and create a down-under themed bike.

Intel 1

S04 E15 • Thursday, Jul 12, 2007 • Jul 12 • 42m

The guys start work on a high-tech bike for Intel featuring the latest in motorcycle and computing gadgetry.

Intel 2

S04 E16 • Thursday, Jul 19, 2007 • Jul 19 • 42m

The guys finish off work on a high-tech bike for Intel featuring the latest in motorcycle and computing gadgetry.

Byron Nelson 1

S04 E17 • Thursday, Jul 26, 2007 • Jul 26 • 42m

OCC hits the links for their latest project: three EDS sponsored choppers honoring the career and charitable work of golf legend Byron Nelson.

Byron Nelson 2

S04 E18 • Thursday, Aug 2, 2007 • Aug 2 • 42m

OCC hits the links for their latest project: three EDS sponsored choppers honoring the career and charitable work of golf legend Byron Nelson.

Silver State Choppers' Chopper 1

S04 E19 • Thursday, Aug 30, 2007 • Aug 30 • 42m

OCC hovers over their next project--a sleek, custom creation for Silver State Helicopters. But aspects of the bike's design present new challenges for the crew, and forces Paul Jr. to confront creative obstacles of his own.

Silver State Choppers' Chopper 2

S04 E20 • Thursday, Sep 6, 2007 • Sep 6 • 42m

Iowa Farm Bureau Bike 1

S04 E21 • Thursday, Oct 11, 2007 • Oct 11 • 42m

Iowa Farm Bureau Bike 2

S04 E22 • Thursday, Oct 18, 2007 • Oct 18 • 42m