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A wheelie bike, also called a dragster, muscle bike, high-riser, spyder bike or banana bike, is a type of stylized children's bicycle designed in the 1960s to resemble a chopper motorcycle and characterized by ape hanger handlebars, a banana seat with sissy bar, and small (16-to-20-inch (410 to 510 mm)) wheels.
1955 Huffy Radio Bicycle. In 1949, Huffman developed the Huffy Convertible, which was a children's bicycle with rear training wheels and foot steps. [2] The invention of the training wheels revolutionized the market for children's bicycles, and this was the first Huffman bicycle under the Huffy brand.
For example, a bicycle tire pumped up to 65 psig in a local atmospheric pressure at sea level (14.7 psi) will have a pressure of 79.7 psia (14.7 psi + 65 psi). [ 2 ] [ 3 ] When gauge pressure is referenced to something other than ambient atmospheric pressure, then the unit is pound per square inch differential ( psid ).
Balance bikes are bicycles without pedals that allow children to develop balance and coordination naturally without the use of training wheels. Learning to ride with a balance bike delivers greater long-term benefits for young riders than training wheels. [4] Balance bikes began to supplant training wheels globally during the 2010s. [16]
Cold inflation pressure is a gauge pressure and not an absolute pressure. This article focuses on cold inflation pressures for passenger vehicles and trucks. The general principles are, of course, applicable to bicycle tires, tractor tires, and any other kind of tire with an internal structure that gives it a defined size and shape (as opposed ...
A tire-pressure gauge, or tyre-pressure gauge, is a pressure gauge used to measure the pressure of tires on a vehicle. Proper tire pressure is crucial for vehicle ...
For low inflation pressures, this distinction is more important, as the ideal gas law applies to absolute pressure, including atmospheric pressure. For example, if a fat-bike tire is inflated to 0.5 bar (50 kPa; 7.3 psi) gauge pressure at room temperature 20 °C (68 °F) and then the temperature is decreased to −10 °C (14 °F) (a 9% decrease ...
Serotta is an American bicycle builder located in Saratoga Springs, New York. Named after founder Ben Serotta, the company was founded in 1972. [1] Serotta built frames for the Coors, Crest and 7-Eleven pro teams, although Team 7-Eleven bikes were branded as Murray and later Huffy. Serotta also built bikes for the 1984 Los Angeles Olympic Games.