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urban bicycle concept with folding wheel system
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Urban Bicycle Concept With Folding Wheel System

The bicycle has undergone continual adaptation and improvement since its inception. These innovations have continued with the advent of modern materials and computer-aided design, allowing for a proliferation of specialized bicycle types.
• Types
Bicycles can be categorized in different ways: e.g. by function, by number of riders, by general construction, by gearing or by means of propulsion. The more common types include utility bicycles, mountain bicycles, racing bicycles, touring bicycles, hybrid bicycles, cruiser bicycles, and BMX Bikes. Less common are tandems, lowriders, tall bikes, fixed gear, folding models, amphibious bicycles and recumbents (one of which was used to set the IHPVA Hour record).
Unicycles, tricycles and quadracycles are not strictly bicycles, as they have respectively one, three and four wheels, but are often referred to informally as "bikes".

File information
Filename:271000.jpg
Album name:Transport
Rating (1 votes):55555
Keywords:#urban #bicycle #concept #folding #wheel #system
Filesize:61 KiB
Date added:May 20, 2010
Dimensions:700 x 609 pixels
Displayed:45 times
URL:displayimage.php?pid=271000
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