Wheelie bike speedometers, windshields, hand grip streamers, headlights, taller sissy bars, axle spinners, and back rests such as shown on this bicycle: The Raleigh Chopper was the best selling children's bicycle in the UK. The wheelie bike fad drove bicycle sales to over 4 million units in the US, and accounted for 75% of total US bicycle sales in 1968, but it also helped contribute to the impression in the US that bicycles are merely children's toys. Dangerous features, such as shifters mounted on the top tube, were banned in the US in 1974. The wheelie bike fad even attracted the attention
Bike boom Bike boom The term "bike boom" or "bicycle craze" refers to any of several specific historic periods marked by increased bicycle enthusiasm, popularity, and sales. Prominent examples include 1819 and 1868, as well as the decades of the 1890s and 1970s — the latter especially in North America and 2010s in the United Kingdom. The first period which may be called a bicycle craze actually refers to a precursor of the bicycle which was pushed along by the feet on the ground as in walking, and did not have pedals. This machine was invented by Baron Karl von Drais in