Like HowStuffWorks on Facebook!

American Chopper: Complicated Curvature

Rick and Jim struggle to mount the US BikerLaw.com Bike's gas tank so that it's true to Jason's curvy, segmented design.


Most Watched in Choppers

Most Watched in Choppers
1:46

American Chopper: Senior's No. 8 Bike

Most Watched in Choppers
3:29

American Chopper: Jesse James Build-Off Aftershow 3

Most Watched in Choppers
5:01

American Chopper: PJD Winners and Losers Aftershow 1

Most Watched in Choppers
6:03

American Chopper: PJD Build Off Part 1

Most Watched in Choppers
5:39

American Chopper: PJD Build Off Part 2

Most Watched in Choppers
2:25

American Chopper: Christian Comes Home

Most Watched in Choppers
1:38

American Chopper: Outside the Box

Most Watched in Choppers
1:35

American Chopper: Junior's No. 8 Bike

Most Watched in Choppers
2:11

American Chopper: Junior's No. 9 Bike

Most Watched in Choppers
2:24

American Chopper: Irregardless ...

Most Watched in Choppers
2:00

American Chopper: PJD's Perspective

Most Watched in Choppers
4:52

American Chopper: PJD Winners and Losers Aftershow 2


Recent Videos in Choppers

Recent Videos in Choppers
2:27

American Chopper: PJD Muscles In

Recent Videos in Choppers
7:31

American Chopper: JC Trucking Bike

Recent Videos in Choppers
2:56

American Chopper: Biodiesel? Cheers!

Recent Videos in Choppers
3:06

American Chopper: Springs Eternal

Recent Videos in Choppers
2:39

American Chopper: Every Bit Counts

Recent Videos in Choppers
2:39

American Chopper: Junior Calls Senior

Recent Videos in Choppers
1:53

American Chopper: Pumping Iron

Recent Videos in Choppers
1:26

American Chopper: Family Over Ego

Recent Videos in Choppers
2:15

Bering Sea Gold: Amping Up the Venom

Recent Videos in Choppers
5:01

American Chopper: PJD Winners and Losers Aftershow 1

Recent Videos in Choppers
4:52

American Chopper: PJD Winners and Losers Aftershow 2

Recent Videos in Choppers
1:54

American Chopper: First-Day Fab