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
Raleigh Chopper to a T-bar-style shifter. (The early 1969 'Tall frame' model already sported the T-bar style, albeit in black with the elliptical window within the shifter cover.) The frame was subtly revised, and the seat moved forward, to help prevent the front of the bicycle tipping up. A small rear rack was added. The handlebars were welded to the stem to stop children from inclining the "ape hanger" bars backward, thereby rendering the bicycle almost unsteerable. A drop-handlebar version, the Sprint, was also produced, this differed from the standard Mk 2, as it had a slightly taller frame. The Chopper Mk