Bicycle handlebar a steep U-shape from the base, so that the rider's hands rest above waist-level. This style of bicycle handlebar became very popular in the 1960s after the introduction of wheelie bikes such as the Schwinn "Sting-Ray", Raleigh Chopper, and other highly stylized youth bicycles that imitated the appearance of drag-racing or chopper motorcycles of the day. Legislation in the United States introduced during the 1970s limited the maximum height of manufacturer-installed handlebars to 16 inches above the lowest seat setting; European Union safety regulations use a similar limit of 400mm. The apehanger style remained common in the US through the
American Chopper American Chopper American Chopper is an American reality television series that is still on air on Discovery Channel from 2003, produced by Pilgrim Films & Television. The series centers on Paul Teutul Sr. (frequently called "Senior"), and his son Paul Teutul Jr. (also known as "Paulie" or simply "Junior"), who manufacture custom chopper-style motorcycles. Orange County Choppers is in Newburgh, New York. The contrasting work and creative styles of the father-and-son team and their resulting verbal arguments were the series' hallmark until 2008 when an explosive argument led to Paul Jr.'s termination and departure to start a competing chopper company,