نوشته شده توسط : cheapweddingdresses

First let me talk about some of the Tri Bike characteristics:

A lightweight frame made of aluminum, aluminum plus carbon fiber in the seat stays, or all carbon fiber. And a hard, narrow seat that is positioned higher than the handlebars. A seat that is angled 76 to 78 degrees. A short top tube upfront that allows the rider to comfortably lean forward onto aero bars. A big and little chain ring in the front, and nine or ten in the rear for max speed. The wheel is made of carbon tri spoke wheels, can reduce wind resistance compared with most road bike. Narrow tires that are pumped to high pressures.

If you are the type of person that wants the best performance bicycle , and you are only going to use it to race in triathlons, a tri bike may be the right choice for you. A tri bike is made of lighter weight materials and it is designed to put you into a better aerodynamic position than a road bike.

A tri bike’s design makes it easier for your legs to transition form bike to run. The angles and frame geometry allow you to pedal in a way that makes it easier on your legs. Another great thing about tri bikes are that they have aero bars. These are another set of bars that are perpendicular to your handlebars and this allows you to rest your forearms and make your body more compact and tight. It makes you more compact and tight because your forearms are pulled in close to your body, therefore making you less resistant to wind.

If you are interested in purchasing three car accessories, You can access the web site http://www.carbonbikerims.com .





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تاریخ انتشار : دو شنبه 6 مرداد 1393 | نظرات ()
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