A custom motorcycle is a motorcycle with stylistic and/or structural changes to the 'standard' mass-produced machine offered by major manufacturers. Custom motorcycles might be unique, or built in limited quantities. While individual motorcyclists have altered the appearance of their machines since the very first days of motorcycling, the first individualized motorcycles specifically labeled 'Custom' appeared in the late 1950s, around the same time as the term was applied to custom cars.
Some motorcycle manufacturers, such as Harley-Davidson and Honda, include the word "custom" as part of a model name.
The factory custom segment has become the most visible in the custom industry in recent years. The original factory custom was the 1971 Harley-Davidson Super Glide, designed by Willie G. Davidson, which, imitating the custom scene of the time, combined the fork from a Sportster with the frame and engine of a big twin Electra Glide, thereby founding a style imitated by many other manufactures ever since.[2][3][4]Harley-Davidson VRSC has often been completely customised by enthusiasts and independent workshops from bodykits to custom wheels and tire lettering.[5]
Higher volume producers like American IronHorse, Bourget, Big Dog and BMC build custom motorcycles that also must meet basic safety requirements set by the US Department of Transportation. Factory customs allow the buyer to select from a wide range of options, paint styles, engine sizes and accessories while still having the confidence, support, warranty and finance options that typically are associated with major production manufacturers. Factory customs typically do not offer the total individuality of a home built bike or a "one off custom", but they share much of the appeal that comes with a custom bike and many of the benefits of a factory production motorcycle.
In the early 2010s, a new generation of motorcycles called mini bike or scooter (motorcycle) won popularity.[6] In mid -2010, numerous small motorcycles flooded the market, including Vespa and the Honda Grom, which is also known as Honda MSX.
