United Arab Emirates
The UAE one of the Arabian Peninsula nations mainly along the Persian (Arabian) Gulf. The United Arab Emirates government is a league of 7 emirates. Abu Dhabi, the island capital, is home to Sheikh Zayed Grand Mosque, with crystal chandeliers and room for 40,000 worshipers. In addition, Dubai is the ultramodern Burj Khalifa tower site, with enormous shopping centres and extravagant entertainment attractions.
Dedicated road bicycles have drop handlebars and multiple gears, although there are single and fixed gear varieties. Road bikes also use narrow, high-pressure tires to decrease rolling resistance, and tend to be somewhat lighter than other types of bicycle. The drop handlebars are often positioned lower than the saddle in order to put the rider in a more aerodynamic position. In an effort to become more aerodynamic, some riders have begun using aerobars.
And when aerobars where invented is unclear but they seem to date back to the early 1980s. The light weight and aerodynamics of a road bike allows this type of bicycle to be the second most efficient self-powered means of transportation, behind only recumbent bicycles due to the latter’s higher aerodynamic efficiency.
Mountain bikes fitted with slick or semi-slick are also popular for commuters. Though less efficient, the upright riding position allows the cyclist a better view of traffic, and they can also be readily fitted with mudguards, cargo racks and other accessories. Mountain bikes are usually ridden on unpaved roads and tracks but they are not to be confused with cyclocross bikes.