Chopper (motorcycle) - Wikipedia

File:Dixie Chopper-OCC.png - Wikimedia Commons

Chopper, Motorcycle Wiki

File:Chopper with long rake.JPG - Wikipedia

Kawasaki Vulcan 900 Classic - Wikipedia

Arlen Ness - Wikipedia

File:Custom painted chopper, motorcycle rally in Hollister

Chopper (motorcycle) - Wikipedia

File:FireBike.png - Wikimedia Commons

Harley-Davidson Hummer - Wikipedia

Types of motorcycles - Wikipedia