Wheelie bike of non-bicycle manufacturers that developed and sold add-on products, such as the Wham-O wheelie bar. Though initially a US fad, wheelie bikes also became popular in the UK, Canada, New Zealand, and South Africa. Australia had its own Malvern Star Dragster, ,Brazil had its own Monark Tigrão., and in Norway, Øglænd made the DBS Tomahawk. The former The Shaggs singer Dot Wiggin recorded the song "Banana Bike" in 2013 as a tribute to her sister Helen, who died in 2006. Helen owned a yellow imported Raleigh Chopper that she used to keep fit with, that Dot found amusing that a
History of the bicycle systems. In recent years, bicycle designs have trended towards increased specialization, as the number of casual, recreational and commuter cyclists has grown. For these groups, the industry responded with the "hybrid" bicycle, sometimes marketed as a "city bike", "cross bike", or "commuter bike". Hybrid bicycles combine elements of road racing and mountain bikes, though the term is applied to a wide variety of bicycle types. Hybrid bicycles and commuter bicycles can range from fast and light racing-type bicycles with flat bars and other minimal concessions to casual use, to wider-tired bikes designed for primarily for comfort, load-carrying, and increased versatility