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
Diamant (German bicycle company) poor durability, in 1898 Diamant introduces a new double-roller chain, a design that was to become our modern worldwide standard, now in use on all sorts of machines, from bicycles to motors to industrial machinery. And in 1912, tests the market with a newly-developed the "Damenrad" (ladies' bicycle), a new bicycle frame design for ladies, with a top-tube curving down, allowing to step through, instead of over, the bike. The model is dubbed the "Topas". Sales and demand continued to grow, and production capacity needs to be expanded once again. in 1906 the company goes public to raise capital for