Some motorcycle manufacturers, such as Harley-Davidson and Honda, include the word "custom" as part of a model name.
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.