Raleigh Chopper response to the Schwinn Sting-Ray, and an earlier attempt, called the Rodeo, which was not commercially successful. The popularity of the Chopper also led to a range of smaller bikes following a similar design theme. These included the Raleigh Chipper, Tomahawk, Budgie and Chippy models, aimed at younger riders. The Chopper's patent was applied for in the US in 1967. The Chopper was introduced at American trade shows in January 1969 but it was not until April 1969 when Raleigh Choppers were available for public to purchase. The bike featured a choice of a single-speed coaster hub, or a 3-speed
Chopper (motorcycle) racing arena, which placed a premium on pure engine power, rather than handling over curvy courses. Chopper styling continued to be influenced by drag-bike modifications throughout the 1960s and 1970s. While all choppers are highly customized bikes, sometimes even being built from scratch using all custom parts, not all customized bikes are choppers. In Europe at roughly the same era that choppers were invented and popularized in the USA, bikers modified their bikes (primarily English brands like Triumph, BSA, Norton, and Matchless) in a different way, to achieve different looks, performance goals and riding position. The resulting bikes are known